Clomid - brown period

Hi! I’ve been on clomid for the last 2 months. I was supposed to start my period yesterday but this is what’s been happening the last 2 days. I’ve never had a period look like this before. Is it just my period or is something wrong?

My progesterone levels were way higher this month than last but my obgyn said it didn’t mean anything.

I’ve also been having a cramp in my left ovary to my middle abdomen, but it comes and goes.

Sorry for the photo just worried & needed advice