Sex the morning after ovulation?


Hey guys! I was VERY sick yesterday on CD18 which is when I think I ovulated based on temps/OPKs/CM. You’ll notice two temps are missing from when I had a fever. I had my darkest OPK the afternoon of CD18. I felt much better this morning and was able to have sex at 5am. Any chance the egg was still there or does the temp rise mean the time was passed?