my name is Chloe , I am 5' 6 and 176. I don't know how I really gained this much weight. I am used to being normal size.but the thing is my waist is 34". I am on the pill at the moment. I think it is the pill that is making me big. I hate it. but I have to take it because I have endometriosis .anyways , I don't eat bad and I walk about 5 miles three times a week. so what am I doing wrong ? pls help