just got my first ball a week ago and it has been hissing and stiffen's up when I rub her along the back I have read to leave her for a week or two to get used of her new surrounds = is this a good idea ??

I have also read that when there eyes get cloudy there are starting there shead ,her eyes aren't getting cloudy but the top of her head is getting a transparent bluish colour is this her starting here shead possibly caused from the stress of moving ??

the guy i got her from was feeding her once a month witch from the info I have gathered is way to long in between feeding 7-14 days is what have learned with leads me to my next question
-how is the best way to get her back on to a normal feeding scedule ??
-how easy would it be to switch from live to frozen thawed or is it possible ??

she's about 48 inch long and was told she is about 2 years old she was neglected from her previous owner and was kept in a dark room with just a red heat lamp with little light as well
I'm thinking that she is pretty stressed out and needs time to settle in

well sorry for any spelling lol and I am a total noob here so any info/advice would be greatly appreciated