
I feel so tired, heavy and just weak. I exercise regularly, cycle and go to my lessons everyday, but afterwards i still feel this feeling of malaise, it just gets me trapped into this dreadful feeling of impending doom, worrying about my health and an overall just depression. I just feel so awful.

Things i worry about regularly are cancer and heart problems. I went to the doctors the other day and he listened to my heartbeat and measured my blood pressure and he said they were both fine. 

I try and tell myself that if i had cancer i would probably know about it as i likely wouldnt be able to exercise &amp; cycle and that the doctor didnt see any issues with me. Also when i speak to my friends I usually feel fine, if i had something serious then I would probably feel the symptoms constantly.

I also try to tell myself that im a healthy 19 year old and the things i feel are simply the result of 2 horrible mental illnesses during a time of massive change in my life and that i felt fine before my panic attacks, buts it just hard to believe at times.