What is going on with ovulation?

Sarah

I had a D&C; at 11 weeks 6 days on Sept 9th. My HCG had dropped from 26,00 to 19,000 over the course of 2 days.

Doctor said I could try and conceive after my first period but I didn't care and wanted to try right away. I got my period 3 weeks and 2 days after my D&C.; I was hoping it was implantation bleeding but there was hella blood so It's definitely a period. Which is bitter because I was hoping to be pregnant like now but also great because it means my body is ready for me to try again. Problem is my OPKs are being weird!

My pregnancy tests right before my period were showing either VVVFL or negative ( which leads me to believe my HCG is low which in theory means I'm ready for ovulation right? )

Well I started taking OPKs during my period just to check it out and it's getting close to positive results.

I'm trying for my 3rd pregnancy at this point and know I only get lines close to this dark when I'm about to have an LH surge so what the heck is going on?

Am I ovulating during my period?

Is my HCG not low enough?

When should I be having sex?

I really am just clueless so any ideas will help!