2 year old Molars

Aj

My daughter is 3 and her 2 year molars are FINALLy pushing through. I looked at her molars today and saw (what looked like to me) a tooth on top of a tooth at first glance- then upon further observation kind of looks like a cyst or abscess on he tooth. Probably going to take her to a walk-in weekend clinic tomorrow but figured I would see if anyone else has experienced this or knows what’s going on or what I am looking at.

Thanks!