Yes I'm hoping it's a mental problem but it could be a physical one. I'm still in the process of diagnoses but please read my repost. Thanks
I'm sorry I accidentally posted this unfinished. I reposted a finished one,. I'm sorry but I'm new, and can't delete this post
I'm a bit confused -- were you diagnosed with anxiety? Do you feel anxious, filled with irrational fear? Because you might have this, but you describe some actual physiological problems that haven't been diagnosed yet. You also describe some erratic behavior -- you must know that the more you exercise the more you have to eat, not less, to keep up your necessary levels of nutrition and so you don't deplete the stores you need to recover. This will lead to injury and some of the things you're experiencing. So again, anxiety problem or are you scared because of the possible health problem? I only ask because Lexapro would be a treatment for a chronic anxiety problem, but not for a physiological problem or a one-time heart disturbance. And even if it is an anxiety problem, usually people are sent to therapy before being put on a medication if they know what they're doing when the problem as you describe it isn't chronic and therefore hasn't been treated at all or diagnosed by an expert in psychology. If you fill in these details you will get better responses here and in your own mind, I think.