birth control
"Switched from ortho-tri-cyclene to Tri-lo-marzia because I mysteriously received a  free renewal in the mail (w/o prescription). Weird, I know. It's been making me super tired, bloated, and depressed. I've been taking it for 5 days and I'm going to stop taking it and see my doctor asap. I don't know why I got this free, un-prescribed prescription in the mail but it sucks."