I almost posted this exact same question! Glad I looked back a few posts. Though I'm at the start of my cycle, not the end. My temps have ranged from 97.0 to 97.4. I'm a bit concerned because Fertility Friend says the shift at ovulation is around 0.1 degrees so how would I see that? Guess I will see what happens!
How early in your cycle are you? Temps can get wacky during AF, too. For me, they settle into a lower range close to O.
I'm not sure where you're looking on FF but a 0.1 shift for ovulation is far too small. This FAQ says 0.4 degrees, which makes much more sense: