i think something wrong with my bp

[Malaika]

Well I just pulled him out of his tank (not more than 10 minutes ago) and I looked at him, and his belly has a reddish/brown tint that i've never noticed before. So I was holding him and noticed that he's shaking, so i placed him on my bed, and he started freaking out, trying to get away from me, then he started shaking again, now hes frozen and won't move at all. Its not cold in my room, its about 80*F.

any ideas? I've never had a problem with him and i've had him for almost a year now. D:

...I just put him back in his tank, he looked a little creeped out. I'm not sure why, I always hold him at about this time too.

EDIT: I just realized the belly color might be because he might be about to shed... but it was never the red color that it is now.