Fleece cotton - will she be ill?

[Ally98]

Hi,

So I've just got my hamster and she's just gone into a new hideout which I've just found out is made of fleece cotton. She woke me up my digging and bitting it, I've removed it but I believe she may have taken some to use as bedding 😔

I didn't know it was bad until now, will she be okay? Shall I take her to the Vets when I can? I feel like I've failed her and now she'll get ill 😔

Thank you! 🙂