Which BBT measurement should I record for today?

Ba

So my husband goes into work early in the morning and we baby danced before he left today at 4:45AM. Before BD I measured my BBT as 97.3F. Afterwards I went back to sleep and he went to work. Now I'm waking up a second time at 9AM and measured my BBT as 98.3F. I'm on CD#6, so not close to ovulation at all and OPTs have been very negative. My last three days of temps have also been 98.1F, 97.9F and 98.1F, so 98.3F seems more in line with where I have been. Which one do you think I should record for today?