Nexplanon
"As birth control it worked great because it made be feel protected all the time, and I'm awful at taking pills everyday, but side effect wise-it sucked. I bled for the entire 7 months I had it in my arm (except for 4 day out of the entire 7 months). I also cramped like a mad man ( the number one reason I started taking birth control years ago)  . It made me extremely emotional, and that's what made me take it out despite the other side effects. It was literally driving me crazy to the point where my family asked is maybe I should think about getting it taken out. I had a past of severe anxiety, and it made it even worse unfortunately. Good thing everyone's body chemistry is different, hopefully it will help someone else."