I am 32 days late I’ve taken 5 pregnancy test all negative even called my doctor they aren’t sure what’s wrong either. A little background I have PCOS and have been off of nexplanon for the last 2 months don’t know if that can affect anything; by the way I have never been late. I also took plan b 2 weeks to a month after having my nexplanon removed and I did experience a period after having my nexplanon removed.