birth control
"I got in inserted in the middle of March 2016 & got it taken out November 2016. I didn't get periods at first , and if I did they were very light , then 4 months later I got the worst periods I've ever had, usually before the birth control I could help my back pain & cramps with IB,  IB didn't even help AT ALL when I got on birth control. May is when I realized I started gaining a lot of weight. My eating habits didn't change , neither did me working out. I kept gaining & gaining. By the time I got it taken out I weighed 135 pounds . I weighed 118 before I got it in! I also got super depressed & anxious and no one believed the birth control was doing it. Seriously I felt 100 times better when I got it out! & I already lost 7 pounds having it out"