Teething fever? Help!

J

My son is 7, almost 8 months. He already has cut his two middle bottom teeth and I think he’s getting ready to cut his two top teeth. When he was around 6 months he had a 101 fever when cutting his bottom teeth and it lasted only for a day. Today, he felt really warm and was acting like he didn’t feel good and i checked his temp and it was 101. I gave him Tylenol and checked it again about 20 min later and it had went down to 99. He is still acting like he’s sick (fussy, slow moving, and crying/whining a lot more than usual)

I just laid him in his crib and I’m worried about the fever coming back throughout the night. He really seems to be in pain because he’s moving around constantly and whining. I feel so bad for him. Is this normal for teething?

Any tips on how to make it easier for him?