So before anyone judges me, my doctor left me blind to the Nexplanon implant. She told me nothing about it, so I done my own research and it told me nothing about waiting a week before having unprotected sex, so the very same day I got the implant my spouse and I had unprotected sex. & I got the implant without being on my period. I usually get my periods in the middle of the month, and I got the implant on the 30th of March. It's the 6th of April now and I still haven't started bleeding, I keep getting bad cramps in the arm that it's in and the other day I was cramping in my stomach but not much. Any advice, help me :/