Teething fever??

I am so confused. Different sources say different things about teething fever, from no fever to high temperatre. Well, Emilia has been having a fever of 38.5 degrees since last night around 1 am.  First we thought she caught a cold from the day care centre where she played for an hour yesterday. However she is not showing any other symptoms. I do know there are 4 teeth that are erupting right now.. yes, 4 of them all at once. I wonder if her gum has an infection. Unfortunately the long weekend is here and if she needs to be seen by a doctor, we need to go to emergency, which I hope won't be necessary.

Few recent video clips