Sorry, a vet visit is indicated. Differentials include mastitis (infection) which will probably need antibiotics and breast cancer, especially bad disease in cats. Early diagnosis and treatment is the only chance for good outcome with the cancer.
Doug & Sandy
Jill (11yr old Golden)& Charmin (16 yr old something)
Henry NOW a camping cat
2009 Honda CRV
Okay, thanks for the input. Guess I'll try to see if relatives can pitch in for a vet service. When I was working before age and a handicap farmed me out I had spent $19,000+/- over the years for our 3 cats' medical care so we're not uncaring, just broke now, that's all.
Ray and Virginia and the patient Delilah