Hello! My cat, Boo, is about a year and a half old. The cutest cat that can be! Well upon petting her this morning I happened to run her tail through my hand. Well about halfway down her tail, I noticed a hard lump. It is hard and seems to be under the skin. Her alibis a normal color and her fur is completely normal. She does not flinch at all when I feel it. Of course I start to google and my emotions get the best of me. I can't call to make an appointment for her vet until tomorrow morning but until then, has anyone else gone through this with their cat? Any idea of what it could be? I know we are vets and there never a certain answer until she sees the vet but just trying to calm my nerves by asking around. Thank you