Cycle is off

So, we had unprotected sex (for the first and only time ever since trying to have my nearly two-year-old) accidentally while drunk in the green circle. The ovulation date is potentially off because I took some expired ovulation tests that kept coming back just slightly negative and I ended up just marking one as positive haphazardly. The predicted ovulation date was actually earlier than listed.

The red circle is when my period is supposed to be. I’ve taken pregnancy tests just in case the last few days and nothing. But wtf. My period is rarely late. I’m so confused and also freaked out because we wanted to wait a bit longer before trying.

I HAVE lost about ten pounds since may due to ADHD medication, but this is the first time my period has been off for awhile.

Also, when we got pregnant with my son, I had a positive pregnancy test at just 8 DPO, so it would be weird to be pregnant and it still not be positive for me. Even though I know it *could* happen.

We had unprotected sex ONCE. I know how hard it can be to get pregnant, so if I am it’s basically a miracle, haha

Anyone ever had a similar issue?