birth control
"I got mine inserted a month and a half ago. So far, I have experienced some dizziness, lightheaded, very random nausea, random/light spotting, headaches, a little weight gain and heartburn (but both are because I have been eating crappy) Headaches are becoming more frequent now but Tylenol helps. Nausea hits randomly, I could be eating something and within a few seconds I cannot even fathom it anymore. I have not had a full on period since getting this but I did bleed a bit heavily for about 3-4 days just two weeks after getting the implant. Since then, just super light off and on spotting (not even enough for a panty liner though). I do get annoyed a little more easily, not much of a sex drive either. Not pregnant though!"