Has this happened to anyone else ?

So March 23 in the morning I got my positive OPK, then through the 24-25th I got some cramps , and when I was 1dpo I was super tired and felt like I was getting a head cold , then yesterday morning I took another opk and it was positive as well after getting negative opks !?

I thought maybe it was picking up pregnancy and I never did ovulate when I thought I did so I took a hpt and it’s negative !

Pic to show my tests !