Progesterone cream or pregnancy symptoms?

So I have noticed for the past 3 months my ovulation comes on day 19 or 20 out of a 26 day cycle. I get a really strong positive opk on day 18. I started Emireta Pro Gest cream 2 days after my opk, the first 2 days I was moody, bloated, tender boobs, and really tired. CD25 and cd 26(start of AF that never showed) it has really mellowed out but I'm still so tired, tender boobs, bouts or dizziness, and pee time every 10 mins lol. I did take a test on CD26 and I didn't see anything. So I'm wondering if my symptoms are just from the progesterone cream or if there is something really brewing in there?