I went into my room and saw what I thought looked like she was sleeping so I pick her up and she's super stiff just laying there in my hand with her paws up but she was still breathing so I check her food and water and they are both full she hasn't touched her food in about 2 1/2 days I believe so I put her back in her cage and she starts barely moving around her cage just going back and forth she can't even sit up to clean herself so I sat there for a while watching her helping her make her bed so she finally shuffles into a corner and rolls up into a ball . idk how long she has or what I should do please help she's only a 1 1/2 year old hamster :( her name is bubbles ❤❤