Please help aith BBT- first cycle trying it

I need help please new to all this! Thanks

Okay so yesterday I got a positive opk CD17.

I always take my temp everyday at 6am

Well this morning my son was in bed with us and kept waking me up and I was moving all around so I only got maybe 2 hours of sleep before I took my temp is that ok? It was 97.17. But now I just wokeup at 8:30 qnd took it again just to see and now its 97.77 and I've had 4 hours of uninterrupted sleep but its not the exact same timei I always take it.. So im not sure which one would be better to log?my temp has never been as high as 97.77 so i feel like maybe it should be that since i got positibe opks yesterday? Or should my bbt not rise till tomorrow morning since I got positive opks yesterday. What do you think?

Here are my temps that I've taken this cycle and here's my chat but I haven't added one for today.