Rash?

Just now i noticed that one of my kittys has a rash type thing on her belly. She's healthy as can be, and it doesnt seem to be bothering her. They're red flat spots, not raised like a bump or bite. I was thinking maybe an allergy or allergic reaction? She did have a couple licks of soy milk out of my cereal bowl today. I dont know if that could be from that. 

Have you noticed her over-grooming in that area? I have heard of other cats with something similar on their tummies from either over-grooming (stress related or allergen related), food allergies or from flea allergy dermatitis. Could it possibly be from fleas? :dk: Do the cats go outdoors. Just some thoughts here. Vibes for you kitty

Not really. She's inside only, and she has a couple fleas, but it's so sudden that i doubt that it's from fleas.