Ive had my ball python for 2 yrs now,and tonight I noticed something underneath him on his belly as he was streching out,he has something very alien moving inside him like if a womenb were pregnant and the baBY was kicking??That sort of movement like a poking in and out!!?? Ive NEVER noticed this before what could it be???? He as also been in his water a lot more than usual??? He came out the tank earlier and had a little mooch around on floor my fella put him back in after about 40 mins,i didnt notice the movment then,but it was definatley very strange and very clear something was definatley poking in and out,im worried sick please help me!!!!!!!!! Thanks Carmen.xX