My shot was due on the 4th of December. That would have been the last day possible to get it. I skipped it on purpose bc we decided no more birth control bc I’ve been having really weird long periods with it which is unusual for me bc I’ve been on it my entire adult life when on birth control and never had an issue until the last 3 shots so we were going to go with condoms instead. Anyway, no period yet. And we haven’t had sex (that I can recall) in this cycle that was unprotected. Should I be concerned yet? This is new for me bc things have been pretty normal until those 3 strange periods.