birth control
"I had the Implanon first. It was awesome!! When it expired, the Nexplanon was to take it's place. My OB said that there were no changes to the hormones; I disagree.  The first year was alright, but at the year and a half mark, I noticed some changes. This stupid Nexplanon has caused me to gain weight, have ridiculous cravings, feel bloated ALL the time, my skin feels gross, random break outs, my hair looks like wire. But those aren't even the worst symptoms - the worst is my mood. I fucking hate everyone! Ha!  I mean, I will wake up in the most hateful, negative mood for absolutely no reason while being fully mentally aware that this isn't normal but completely unable to control it. It's like I've been PMS-ing for a year and a half."