Thanks for the replies. Glad to know it does not sound like a unusual shed. Her normal humidity is in the mid to upper 50's. Should I have kept the humidity closer to upper 60's-70?

Her eyes are really bright and clear. They actually look different than from when she first came home with us.

I made a mistake with the weight. She was 460 when we weighed her 4 weeks ago. She was a year old on May 8th and I'm not sure on her length. I can attach pictures if needed. She is fed a f/t rat that is at least 40 grams according to the package every 7 days now for the past 4 weeks. Tomorrow is feeding day but we will be away Sat night-till Sun night so I'm going to wait to feed her till we return. So she gained 28 grams in 4 weeks with 4 meals.
Her former owners feeding schedule according to the cards was every 2-4 weeks depending on if she was in shed.