Catwoman, I too suffer from Pure O and have symptoms that mirror yours in many ways.
April of 2014, I experienced several health scares to include heart arrhythmia, high blood pressure, and what was thought to be a pulmonary embolism. I also relocated to a new state for my job. All of this occurred within a month's time. These combined, especially the heart arrhythmia, induced a giant emotional stress response that I deal with to this day...everyday. Ive been to several psychs, tried SSRIs, and the symptoms were exacerbated. The psychs I have seen have no idea what the cause is and quite honestly are not interested in investigating (would rather just medicate).
Those are the physical symptoms. Along the way, I became fixated on a thought that correlated to a body sensation. I wont mention it as I’d prefer not to trigger folks that may also suffer from Pure O. This thought, though, has caused me an enormous amount of dread, depression, anxiety…you name it. It steals my happiness and consumed my every waking moment. There were no more relaxing moments in my life…watching TV, resting in bed, laying by the ocean. With that said, I refused to accept that this was the way I was going to live my life. So, I began reading anything and everything that had to do with OCD, Sensorimotor OCD, Pure O, etc (to include the Brain Lock book mentioned earlier). We are unique in that we do not have a compulsion, though I am starting to feel like our compulsion is WISHING we did not have this thought. Two things have really helped me.
The first came as a major breakthrough in how I viewed this Pure O. It happened on an airplane while I was reading “Freedom from Obsessive Compulsive Disorder” by Jonathan Grayson. Here is the excerpt:
“Rather than expecting to get the maximum enjoyment possible out of life, your goal is to settle for less. The reason for this is that in response to your own demand for ideal enjoyment— another part of wishing— you have been choosing to have none. Imagine two different people in a multiplex movie theater where they can hear the sound from the theater next to them. Most people will find this aggravating, but will enjoy the movie they are watching. Person A is able to focus on the movie, albeit with only 60 percent enjoyment rather than 80 percent (I assume 100 percent is too rare to expect or hope for). However, Person B focuses her entire attention upon the sounds coming from the other theater and spends the movie wishing they would stop or, perhaps, that she and whoever she is with can leave the theater. Her wishing will reduce whatever enjoyment she could have felt. If she leaves, then she has gotten no movie enjoyment and can spend the day lamenting her decision to go to a terrible movie theater and her bad luck. This is what you are doing. Either you remove yourself from anything your obsessive thoughts might ruin, or you do go, but you focus more on the obsessive thoughts and how much they are interfering rather than getting the 60 to 80 percent enjoyment that you could”.
So the point of this was to show that we must let it be there and focus on the 60-80% enjoyment we can derive from life, rather than feel we must derive 100% happiness and if the thought is there we have 0%.
Second is ERP, which you've mentioned. Though we have no compulsion, we can expose ourselves intentionally to the though rather than let it creep up on us. Actively look for and engage the thought. You and I have attached value to a particular thought. That value is fear, so of course the brain is going to stew over it as it has evolved to keep us safe from danger (fear). To remove that fear component, we need to desensitize ourself to the thought. Like a phobia, the best way to overcome that is to go AT it.
Lastly, I believe all of this is best accomplished with balanced hormones and neurochemicals. It’s much easier to accept a thought when you have a strong, hopeful mindset. Healthy lifestyle in concert with pharmaceuticals (if needed) seem to be the best approach.
Ok I might just do that but I do need to figure out if the heart palpitations I'm having (this started late afternoon) have something to do with the MagLT. Ive had them before in the last two months and they occured after 5 or 6 cups of green tea as well. So I had them before and propanolol really helps but maybe the magnesium can make them worse? Ive been doing breathing exercises and after a few minutes I get that pumping sensation.
I couldnt find much with Google but to test this I could lower or skip MagLT.
My mothet had cardiac arryrthmia and I have a slow hart rate myself. Other from the palpitations I dont experience a calmer or even foggy effect.
Regarding palps: they can occur when either Sodium, Magnesium, or Potassium is out of whack with the other. You may want to make sure you are getting enough sodium and potassium if you are upping your magnesium.