Hi, im 18 and a senior in high school. I used to be in good shape, football, sports, really athletic, then my doctor put me on medicine for anxiety. I gained a lot of weght. I am now 279lbs and 6' 1". I got off the medicine and have lost. Even as far back as i can remember i was very insecure about my chest area. I wear tight shirts underneath to hide it or wear sweat shirts. Ive found a girl that i thhnk likes me but with dating im really insecure about having sex due to that. Is it a huge factor and turnoff?