Ok so i'm only 19 years old and i just started my birth control pills about 3 months ago. the brand is ortho tri cyclen lo. Anyways, i have trouble keeping up with taking my pills but that hasnt stopped me from gaining weight. About a month after starting i gained about 10 pounds. When i asked my doctor he told me it was normal for the first month. But now it's getting out of hand. It seems like its going straight to my thighs and but because none of my jeans go up my legs. I have had unprotected sex manyyyy of times during this three month period, but every test i take it's always a negative. If anyone has any answers it would help a bunch. Thanks