I’m so confused 😩😩

I’m so confused ...

I had LH surge on May 28-29th

I was baby dancing.

Two nights ago I bled after sex and got really bad cramps.. but it was not much blood at all. The next morning I put a panty liner on and the whole day went by and there was bleeding but not enough to fill the panty liner at all and it was really light pink/brownish ..

Today the blood is completely gone... but the cramps are still here constantly.

My period isn’t due for 8 days and my pregnancy test was negative yesterday ...

I’m soooo confused.

My cycles are 25-26 days ...