What could this be?

May 3rd-7th I began clomid 50mg.

May 4th I felt my ovaries starting to do what they’re supposed to.

May 9th I got an almost positive opk and I had sharp uterine pain.

May 13th I had severe uterine pain and brown spotting.

May 15th I had a sharp uterine pain that felt like it shot down the center and right side. No spotting and round ligament type pain.

Today I have the pains off and on.

What could this be? I tried calling my gyno to see if I can get an earlier appointment, but they’re closed. I have an ultrasound May 30th.

Yesterday’s test. I don’t know what to freakin go by for DPO.