he was hiding in the same spot of his cage for like 2 days, i took him out today to clean his water and move his hide to a better spot and now hes just hissing at me.

he is sitting in the middle of more floor hissing at me and i think hes going to bite me if i try to move him.

if i move my hand near him he starts to move towards it as though he is stalking it or going to strike he is just staring at me

HELP

plus i think he may or may not be ready to shed, and he is due for food

what do i do?
thanks barry