Not sure if I should take my daughter to the doctor

So she's 4 months old and has been obviously teething since 2 months. I can see the ends of her two middle teeth popping out under her gums but idk....
She's fussier than usual, also very cuddly and whiney which isn't normal for her she usually want to be sat up and playing 24/7. She does this high pitched scream out of no where every few hours and she'll sit there and whine for hours while I cuddle her it's breaking my heart.. I sometimes give in after trying to soothe her and give her 1ml Tylenol and she bounces right up nd starts being active again so I know she's in pain... Any advice? Her teething toys don't seem to help and she cries while nursing...