Thanks for all the info, I have tried numerous vets but none will or "can" diagnose anything.

Im pretty upset as im just watching her fading away hoping for a full recovery.
There are no lumps though which is wierd but she seems to be grinding her teeth together alot.

I don't think she will make it through tonight, Im just hoping she dies in my hands as i wouldn't want her to die alone.

Thanks for the help i shall keep you updated if you like.