I think I know what the problem is then, I was just worried that it was a tick underneath its scale or something.
But I use to put a wet towel over the screen to keep the humidity at 60 but little did I know that the screen underneath the towel was rusting away and actually created a hole. My brother found it coming through the screen hole and the day light bulb was cracked. As far as I know he just put the snake back in and covered up the hole until I came home and purchased a new screen and bulb.

So that should sum up this problem but my snake should be ok in a while right?