Feeling concerned and anxious.…

So my boyfriend and I have sex without condoms pretty much daily. I'm on birth control but I've forgotten a few times and taken it later than when I'm supposed to. I've been having weird cramps. I'm about 10 days past when I would be ovulating and expecting AF in less than a week but I'm a little concerned I could be pregnant. Any thoughts? Should I just go get a test to be sure?