101 fever?

My LO isn’t showing any signs of being sick (other than the fever) but has two top teeth about to cut through the gums. Poor girl’s gums are sooooo swollen and you can see the teeth are so close to coming through!

Should I call the pediatrician or is the 101 fever most likely teething? Wait until tomorrow to see if the fever subsides?

She’s 9 months. FTM!