Hi I had my nexplanon taken out April 21st, and I had unprotected sex on the 30 of April and May 4th. I ve been feeling very off with being nauseous, headaches everyday, constipated then diahrea, very moody and then sad, I ve also had a lot of clear mucus like discharge for 3 days and 2 days ago had blood streaks in it, it s settled down with the mucus discharge, and I ve had cramps kinda by my pelvic area, what could this be? Could I be pregnant? Please help