Are my symptoms caused by anxiety?
I am a 23 year old male and for the last two months I've been experiencing some health issues. In summary I've been having panic attacks, bouts of dissociative experiences, discomfort (not really pain) in my back that gets worse when breathing in deeply, a strange pressure near my stomache (near the very end of the sternum) and last but definitely not least: shortness of breath. Also, to contextualize: I've had a very stressful term in university and my examinations started at the same time of the onset of symptoms. Symptoms seem to subside shortly after I had an exam. I smoke regularly (less than 10 a day for only a year). I've had one episode like this before in summer 2018. Doctors tested my heart and lungs. Both were okay at that time. Thanks