Hi,
Well I'm only making an educated guess but it sounds like she is going into shed so cannot see you so well and is a little more nervous and defensive.
Make sure the humidity in the tank is around the 60-70% level in her tank and her eyes should get more fogged over then clear for a day or so then she should shed her old skin and look all shiny and new.![]()
However I may be wrong so if you feel able some info on your tank set up and temps etc and possible even pics of your tank.
How old is your snake and how long have you had her? Does she eat ok?
All this info should help us get you the answers you need quickly.![]()
dr del