Is it too late

boymomforever 💙💙🤰 • Mother of five angel babies, a happy and healthy 4yo boy & a 1.5yo boy & last baby and BOY #3 due June 20 ‘23 💙

My cycle says it was 5 days but it only lasted 3. Cd12 today. Bd yesterday cd11 and got ewcm today but a very negative opk. My question is can I start temping tomorrow or is it too late??

Pictures for reference