Ive had my ball for 2 month now and hes never missed a feed and seems very healthy but ive noticed a a very slight shake in its head.After reading an article on ibd its got me very nervous.He isnt stargazing or regurgitating it just seems a bit like hes scared.Has anyone else seen this in babys and should i be worried?.Its not all the time just when he raises his head to investigate things like food or hes just looking up at me when im in his tank.Also is it normal for me to be able to see his belly move when hes breathing?.I only see this when i pick him up because hes still very shy and balls up.no other symptoms atall like popping and rattling or mucus.the inside of his mouth is perfectly healthy to.

any advice would be appreciated as this is my first ball after owning corn snakes for a couple of year.