Pink Bump Around Eye?

[EatTheKale]

I went on a 1 week vacation, dropping off my hamster (Cocoa Puff) before hand. When I went to pick him up, I noticed a pink bump in the corner of his eye. I am very worried to what this is. Cocoa Puff is 19 months old. Please help!!

Here are some pictures that might help:
Cocoa Puff's Eye
Another Angle

[cypher]

Swelling on the eyelid or small lumps around the eye are quite a common problem, it may go on it's own or it may need treating, hard to say really, it might be best to have your vet check it out.