Help!

Laura

My poor almost 8 mo old who normally sleeps thru the night has now woken up 4 times since putting her to bed at 830. She has been teething the past few days. Not wanting anything to do with solids that she normally eats 3 times a day, very very gassy. Have given her oragel and Tylenol for teeth pain. Wants to nurse constantly. Anyone have any tips! TIA