Today I got my first ball python at a reptile show and while I was there she was really inquisitive and was exploring a lot. She was like that in the car and when I first set up her 20 gallon terrarium. She was exploring her enclosure and wasn't nervous at all. But after leaving her a about 5 hours and came back to hold her she was all balled up when I took her out and she was noting like the snake at the show.

If anybody can tell me what I should do or if anything is wrong, please do, it will help me so much.