AF is late....I think.

welp today is the day of my expected period...according to Glow. here's the thing. I took my first round of Femara this cycle and I ovulated waaaay sooner than I usually do. I O'd on CD 15 so it caught me off guard but luckily I was able to schedule an insemenation the next evening (we only did 2). My wife is pretty convinced that we missed it but we still have our fingers X. Usually I get my period 12 days after my fertile period (which would be today) but IDK if I actually O'd that day because I stopped taking opk's about 3 days after what I thought was a positive. I'm confused because my other period app says my period is due next week. There are waaay to many maybes and it's driving me nuts. Anyone have any advice to ease my nerves?