Ovulating twice or possible pregnancy?

Cora • Finn James❤️

Okay so backstory, I am anovulatory and have never ovulated on my own. They finally put me on clomid 50 mg days 5-9, had ewcm and strong cramps day 15. Couldn’t take a LH test tho. But confirmed it with temps as well. It’s now day 20 and I took an ovulation test for the fun of it and came up with a BLAZING positive. I’ve had dull cramps and back ache since day 15. Tested hcg but was negative. Could it be possible that I’m ovulating again or is it early pregnancy?