i would recommend you get on the primal diet very soon, or a modified version of it.
there are many many testimonials of people who were wasting away and are now back to good health.
the raw proteins are very easy to digest. aajonus himself has zero stomach acid and is able to digest raw meat.
at the very least you will be able to halt the catabolism in its tracks and buy time while you hunt for a different therapy, or this may turn out to be something you stick with.