Rebecca has had a rectal temp of 102.7 and I just check now and she's 102.9. She's acting normal and…

Rebecca has had a rectal temp of 102.7 and I just check now and she's 102.9. She's acting normal and was running around before bed. She fell asleep fairly fast. Should I let her go back to sleep and call her doc if it's still high in the morning. I don't really want to overreact if her temp is just spiked due to teething.