2 days ago I was petting my cat and noticed something under her chin. At first i thought it was some sort of hair knot, but yesterday I noticed she was scratching that area a lot so I took a close look but couldn't SEE anything wrong. But by touching that area under her chin I can now feel like 4 or 5 small bumps the size of a big pimple. I took a flashlight thinking maybe I would see some ticks (even though it wouldn't make sens since we live in an apartment), but no, it looks like normal skin except for one spot that has a little scab (more like dandruff) close to the bump. I dont know if that scab was self inflicted by my cat since she keeps scratching that area, of maybe it's part of the problem? I had one Frontline combo pipette left so I applied the product between her neck and shoulder, but even though she seems to be scratching a little less today, the bumps (pimples?) are still there! We live on the 4th floor of a building so she never goes outside. She does go on the balcony though... Anyone has any idea what it could be?