Etonogestrel
"I've had the implant for about a month now. When I first got it I felt great nothing major changed. I still haven't gotten a period but I did experience minor cramping. Now that it's been about a month I'm experiencing major depression from it. I've had depression and anxiety on and off my whole life but I have never felt this bad. Somedays I literally can't get out of bed and it's scary. I will probably get it removed if it does not get better soon."