First of all, I thank you for your support, thank you for reading and understanding my problems and for your honest opinion, I appreciate that a lot, thank you thank you thank you!!! I remember myself few years ago when I was able to work all night and then without going to sleep I could play soccer for whole day and it was always fine. I was able to do everything that young people are capable of doing like walking tens of kilometers, working 24/7, I was junior world chess champion, one of the best students in the university, had a girlfriend, lots of friends etc. and then just like that it all switched to nigthmare, I dont have anything now, it's all lost. There are few things that do not give peace to my mind:
Exercise intolerence: how is it possible that 22 year male (which is his prime years) can get out of breath only by taking shower and walking a little bit. My heart rate can get up to 150s 160s and higher just by making easy gymnastics for 1 minute. I can't stand still for longer time, I get so dizzy after standing only for 3+ minutes. After any exercise when make HR comes back to normal I get lots of ectopic beats. I agree that I have anxiety but I should be able to to walk long distances, I should be able to to stand for as long as I want even if I do have severe anxiety. I wish I never did read about POTS because I got lot of stress from it because - I did lots of my HR measurements with my iphone and my hearrate went from 80-90 (sitting) to 120-140 standing and then again it went down to 100s 90s after sitting down (I know that normal person would never do that, and they are not aware of their heart rates at all). I know I had 2 stress tests done which where totally fine except sinus tachycardia (anxiety can cause that, I agree), but there is no such a test like tilt table test here, and NO ONE knows anything about POTS in my country so I can't test it + my family doctor says that I have severe anxiety (I accept that). Whenever I read about POTS patients, their symptoms seems familiar. I remember the first year when I had this tachycardia all I did was walk walk walk, and whenever I had anxiety I would just go out and walk for hours. Now I think that I won't make it to the supermarket because that's too far away. Maybe that's because all I did for the last 2+months was laying in my bed, reading about different health conditions and walking 15minutes daily so I might be totally out of shape and maybe thats the cause of very high hear rates during the exercise. Maybe I just should ignore all my tachycardia and ectopics and just do lots of walking while I will get back into shape, but on the other hand this seems to be dangerous and those symptoms do cause anxiety + when I do feel tachycardia, diziness and ectopics it seems that I shouldn't continue walking. Conclusion: I know my anxiety can cause high heart rates but, I need someone to help me believe that this exercise intolerence, tachycardia upon standing, ectopic beats, diziness can be caused by my anxiety condition alone. Any opinion is appreciated.