I am 19 years old, and i have been struggling with stomach problems for the past 6 months. i feel nauseated pretty much everyday. i have tried eating less, but every time i eat anything i feel bloated, nauseated, and just crappy in general. then i started having problems when i use the bathroom. i wasnt constipated, but i started to bleed from my anus. at first it was really not much, but after about 2 months it got waaay worse. i ended up going to the doctor and told me i had a fissure then sent me home with stool softeners and some foam stuff. it helped the bleeding, but now and for the past couple months on and off when i try to use the bathroom, a sort of shocking burning feeling goes all the way down my left leg from my lower back. its hurts so bad, and makes me avoid going as much as possible. i just wish i knew what was going on. its so frustrating, and i hate going to the doctor. is this something that i should check up on, or is it something that will eventually go away?