Help!!! Rabbit with...really bad skin issue?!

[Miss mouse]

Has there been any other changes for her? New cage? Lost a friend etc?
I know this is a long shot but back when I had pet rats I learned about a nervous habit where they chew their own fur off.... The different lengths off hair made me think of it. I think it was called barbering. In rats the solution was to get her a companion.

 

[Duckfarmerpa1]

No changes other than being bred close to a month ago. But she is not pulling fur...so it’s not that...there is no fur in the cage. Don’t know where it goes? I took her kits away...but this happened long after that. I’m going to try what @Beekissed said and hope it helps!! I do have her quarantined now...