Unfortunately, I don't have money to take him to a vet until Friday. But I noticed a HUGE lump on my cat today. It appeared out of nowhere.

It's the big lump on the top part of the picture. It's not just his leg before quickly asks. It's big and soft. He doesn't seem to be in any pain or acting any different. I love on him a lot so I feel like I would've noticed it before if it was there. But it seems to have just appeared over night.

Any thoughts before I go to the vet?

Here's my pretty boy.