I am sorry that you are having such a hard time right now with panic/anxiety. The answer to your question is a resounding yes....this is what makes this cycle so vicious on us both mentally and physically. My original anxiety started with heart health as well. Your story will mirror many members here just like mine. I had the tests which concluded I was fine but I always had some pain somewhere that would contradict in my mind what the doctors thought.
In my experience when we sufffer from health anxiety, we tend to focus and misinterpret every little feeling in the area we are worried about. For example, if I sit here and focus on my chest, I can feel my heart beat and actually feel slight pains now and again. Is it going to hurt me? No...but if I was anxious about it, I would think worst case scenerio. In life we have aches and pains almost every minute of the day...it is how we interpret them that makes the difference.
You have had the tests and your doctors think you are good to go medically; that is great news. It is hard sometimes to accept the results of the tests, but I believe you should because that will lead to an acceptance of the anxiety and that, in my opinion, is the first step to confronting it.
I have been on Sertraline and I actually prefer it. In my experience, the side effects do go away over time and it is very useful as long as it is combined with talk therapy. By talking it through, it gives you the knowledge and the power to learn and about it and although you do not see it now, this whole experience will make you a much stronger person. It does and will get better...please keep us posted!
it sounds like anxiety to me i get the sam eweird burning sensations and all those weird feelings.. its all in ur head... the doctor would of ofdund if anything is wrong ..... its just ANXIETY thats why they think ur crazy i bet because they and many people prob tell u all the time
but all the symptoms u have said goes with anxiety and it sucksss bad i have severe severe anxiety
try switching to effexor xr it will help i think :) good luck and god bless