I got my Nexplanon chip removed after two months on Wednesday. Yesterday and today I've had bright red when I wipe and dark old blood on a pad. Not heavy like a period and looks nothing like a period but enough to fill maybe half a pad a day. Is this a period or some kind of bleeding you get after? Can I still get pregnant if we have sex at this time?(I know - any time you have unprotected sex you run the risk)