Teething help for 3.5 month old

Elizabeth

Margaret has started cutting teeth (we can feel the sharp edge of one) and I’m at a loss as to things I can do to help because she is only 3.5 months. I’ve been giving her Tylenol already, but it doesn’t seem to last. We’ve also been using munch mitts and trying to get her to use any other teething toys. She has been nursing (mostly comfort) almost non-stop for the last several hours.