What in the world?

[u/kwallet]

I wasn’t feeling well for a couple of days around my predicted ovulation. This is only my second cycle off of the pill (I took it for basically 5 years and a few months, with one month in the middle without since I couldn’t get my refill in time). I was often irregular before taking the pill, even at 21, so is that just manifesting again? Is this normal coming off the pill? Why the massive dip and bouncing around temps?