What can I do for a teething baby?

what should I do for my 7 months old teething. she’s already got 3 teeth on the bottom and now she’s getting 2 at the same time on top and a canine on the bottom and she’s had a horrible fever and so fussy… shes miserable and I’ve tried Tylenol, baths, orajel, teething toys and more. all she wants to do is sleep and she doesn’t wanna eat but I still try to make her and I keep her hydrated