Just got back from the vet...

Poor Ili has an abcess. He also had a fever - his temp was 105. They're going to drain it and clean it tomorrow morning, so I left him there over night (I have to leave early tomorrow morning for school and won't have time to take him in). The whole thing (anesthesia, getting it cleaned, etc) is going to be $441. :\ But it's definitely worth it to make Ilio get better!

Here's a pic I took of the lump before we left for the vet's.
Sorry it's not a very good picture.. It was hard to get a picture of it!