Fever Week after MMR shots

Eileen

Hi! Hope all is well with everyone.

My little guy is a little over a week from his MMR vaccine. He felt very warm last night and woke up again at 3am with 102.5 fever. It does go down with Motrin but it seems to come back later evening.

I called the pediatrician he suspects it’s from the vaccine as it “activates” around this time. Has anyone else’s little ones had this happen?