So I had my Nexplanon for a year and 8 months. I got it removed on (09/21/16). My boyfriend and I have been trying to get pregnant (reason why I got it out). For the past 3 days I've been more sleepy than usual; today I feel extremely nauseous and with a bad headache. We always have unprotected sex. We don't use any protection. Could it be any side effect of taking out the Nexplanon? Or anything else? I try to ignore it because I know your mind can trick you sometimes. So I'm really trying to ignore it but the nausea is not getting any better...