Ok I know this might sound dumb but your girl is paranoid! I have Nexplanon in & I know the side effects are similar to those of being pregnant. I had unprotected sex 3 times, twice where he came in me. That was maybe 2 days ago? But I know symptoms don’t show up that quick. I’m more concerned about the first time I had unprotected sex which was about a month ago. I took a test at a clinic a week after that happened but they never called me so I’m assuming it came back negative. I’ve been nauseous, super tired, bloated, and peeing frequently. I haven’t had my period yet either since getting my implant which was maybe roughly 2 months ago. Can one of you guys shut down my paranoia? I’ve never wished to have my period until now (2 weeks late) but it may never happen or happen anytime soon because of this implant. I just want to know what are the stakes of me being pregnant and how can I tell?