Than they should be after only maybe 3 hours of consecutive sleep?

I ovulated 2 days ago I believe. According to my opks and my temp rise I would assume I did ovulate but I did not sleep well last night at all and when I tempted this morning it was a little lower than yesterday but not lower than ovulation day and the day I had my peak. Is it okay for it to be a little lower today or should I worry that I didnt actually ovulate? I know they say for the following 3 days to be higher to determine if I ovulated or not so should I just wait until tomorrow. I took my temp after only maybe 3 consecutive hours of sleep. Ovulation was the 23rd.

Still new to this. My second month charting.