Question about corns from newbie

[angelic]

Hello,

I'm new here and am also a fairly new snake owner. i may be being paranoid, but I think there's something wrong with my corn. She shed perfectly about a month ago, skin came off in one piece very easily. But now, she is kind of 'tatty' on her stomach. Nearly all of her ventral scales have a kind of fringe, and some of the scales are slightly split. Also she's gone from being a really docile friendly snake, to a jumpy nightmare.

Do I need to worry about this?

Thanks