I just bought a Bumblebee Ball Python at a reptile expo last week. Yesterday night was the first time I went to feed her. There was no problem with feeding her, she ate with no problem. But now she seems very tense. She watches and follows every move as I get near her tank. shes very active now. She wsa always calm when I got near her tank and she hasn't acted like this before. Idk if this is normal or not. Any tips guys?