Shedding Going Bad

My ball started his first shed about two days ago. Lately I noticed that the dead skin is falling off in pieces instead of one full shed. Also, his skin is loose around his body, kind of saggy. Is that normal?

same thing happened to my ball, raise the humidity. I soaked Basil for a little bit and the rest of the skin except for a little on her head is all gone and she looks fine again, although she has skipped 2 eattings durring her shedd, she looks hungry again and ill feed her on friday.