I'm so upset, do I still have a chance?

CD20 and I finally got my positive opk! I thought I would dress myself in my new sexy underwear my OH had chosen. So just about to get down and dirty and couldn't perform, which was okay, he said he felt tired but we could try later. I was out for 4 hours and came back home at 8pm and went straight to bed and waited for him as he was watching a movie. 11pm he comes to bed, sees I'm awake but went straight to sleep... I'm crying and he's snoring beside me. We had sex last night when I was actually exhausted but I really wanted to today as i had a positive opk💔 if we do it tomorrow is there still a chance?