I have had Ivy, my female Winter White Dwarf, for about 1 1/2 to 2 months now and I held her everyday. She completely trusted me. She would eat out of my hand, let me pet her, let me pick her up and do anything I wanted with her. She got out of her cage for about 4 days. When we found her she still trusted me until around 2 days after we had found her. After that she is extremely skittish and runs and hides when I put my hand in the cage and won't even come out to eat if I'm around. This is so terribly sad, does anyone know what is going on?