So confused

Rox

My body’s just been feeling super weird the last few weeks. My last period ended January 22 I was supposedly ovulating between the first and second week of February. That second week I had super dull cramps for a week straight up until last Monday. I was suppose to start AF by Thursday or next Friday since I’m irregular and Then i take these two tests and this shows up! A positive OPK but negative pregnancy test! I’m so confused lol how am I ovulating again? I have been really bloated the last few days but i thought this already happened! 🤦🏻‍♀️