I got the nexplanon 2 weeks ago ( I was 7 weeks post partum). Right before I got it I had a positive home test, but the drs office was negative, so they said I wasn't. For three days now I've been having cramps and barely any blood (don't need a pad or pantyliner), it's like when I implant bled with my second. My stomach has been sore too. My cervix is closed... should I take a test again or is this normal for the implant? We waited 8 days after getting it in to do anything, like the dr told us.Is this normal with the Nexplanon?