blood with bulging eye

I have a yaerling blood python that I have owned for two months now. He was eating andacting normally until abou t 3 weeks ago. His right eye turned cloudy and I thought he was going into shed. Three weeks later no shed and it looks like there is fluid building up behind his lens. Has anyone else had this problem? I am afraid that he might lose sight in this eye.

Take your snake to a vet. It is not possible for us to diagnose whats wrong, we are only able to make suggestions. But really, it is hard for us to do that without any pictures and it does sound lke you need to take it to the vet.