23 DPO...any advice!

Kelly
Hi everyone! My name is Kelly and my husband and I have been TTC baby #1 for a little over a year now! We're both 27. I was on birth control for 4ish years and came off August 1, 2015. Ever since, my periods have been incredibly irregular, anywhere from 35-50 day cycles. I started doing at home OPK which have been indicating that I'm ovulating. My last period was July 10th and I ovulated anywhere in between 23 & 24 Jul and now I'm 23 DPO. I've taken two pregnancy tests and both have been negative. I'm holding onto a little hope that there's a small, small chance I could still be pregnant, until AF shows! But everything I read online says I would've tested a strong positive by now. Any advice would be helpful/reassuring ☺️