So I got off my Nexplanon Implant November 3rd, 2020. I was on it for about 6 years (of course being replaced every 3 years) since then my periods have been a lot shorter, lasting no more than 6 days the first month, 4 days the second month and now my period is two days late. But each time its been late since getting off. This month, I've had horrible cramps, nausea but I've noticed its usually after I eat? Idk. Last month I had a bunch of symptoms of pregnancy but went to the Dr and i wasn't pregnant.