I am getting really nervous about my hedgehog. When I first got her, she woke up at 9 every night, and from 10pm-4am she would sprint in her wheel. She is now 5 months old. She wakes up around 1am and eats. Then goes back to sleep until around 4am and will slowly walk in her wheel for about an hour then go back to sleep. I am getting extremely nervous. With the cooler weather I have a ceramic heat emitter on 76 degrees so it's not as if it is too cold for her to move around. I don't know what to do. When I have her out, she acts normal but when she is in her cage she barely does anything. Please help! I don't want her to gain weight or get sick or anything!