2 days ago I noticed a small lump under my cats chin/jaw area.. I googled it and it either lipoma or leukaemia. A cat I had a few years back died of leukaemia so I don’t think Finley has it now as I can remember how my other cat looked and acted when he had it. His poops are dry and solid (not diarrhoea), he’s interested in food but only small amounts at a time, his gums are pink and he’s not snotty etc. He still responds to being called and when I pet him he purrs and moves his paws as usual showing me he’s comfortable. He’s been sleeping a lot and this ‘lump’ or swelling appeared pretty much over night too... I really don’t know what to do. Obviously take him to the vet but can’t necessarily afford it either. I’ll pay what I have to pay of course, I just don’t know what to do here. I’m lost. Please help.