So I woke up at 5:56 this am usually temp around 6. I put the thermometer in and for some reason it made me drool

so the thermometer was sitting in a puddle of drool in my mouth and it read 97.78 ok. So then I switched it to the other side of my mouth (dry side) and it came up 97.84. Now, I know that it's not a huge difference but should I keep the first one or use the second. I am worried that one may be less accurate, am I being silly? WWYD?
Thanks!