"i loved nexplanon at first, because i couldn&#039;t forget to take it like the pill. the procedure was quick and fairly painless and the tiny scar faded quickly. i had not noticed anything, but my mother and partner immediately noticed mood changes. my mother even told me i was so mean that i was unbearable to be around sometimes. i have since then started to notice that things agitate me very easily and i am quick to shout at someone, where i was the opposite before getting on this birth control. fast forward to about a year on this birth control, i had my period for forty days straight with no sign of stopping. i had to be prescribed medicine to stop the bleeding. also developed bad anxiety and a ton of depersonalization bouts."