Excessive Hiding

I was honestly thinking the same thing. He does look a little bigger. and I'm wondering if he is constipated. Perhaps I'll try giving him a bath.

If he looks a bit "fatter" towards his vent, that may be the issue, but hopefully someone with more knowledge can input here. Also, you can palpate near his vent to feel any hard lumps.

Gave him his first bath, for like a minute. I think its safe to say he didn't care for it lol. Maybe this will help. I don't know. I'll look next time to see if I see if he looks bigger near his vent.