Hi im looking for any advice about my kitty. She is 7 years old and was not fixed. She has the rodent lip allergy problem that comes and goes so im not sure if they are related. But she got a lump on her stomach, i got scared and was going to take her to the vet but then it went away. It came back again but went away again. Now it is back and im worrying again, it seems bigger this time. But i keep reading everything i can find online and i read some lumps are harmless. I just wanted to see if anyone can help me figure this out.