I would resist trying to put her on a bunch of rich foods at this point -- her system is probably really delicate and not used to things like alfalfa. I'd start her on a very mild timothy hay/pellet diet, and get her stabilized and get her to see a vet ASAP!
We are as gods to the beasts of the fields. We order the time o' their birth and the time o' their death. Between times, we ha' a duty. - Terry Pratchett.
"Men have forgotten this truth", said the fox, "But you must not forget it. You become responsible, forever, for what you have tamed. - Antoine de Saint-Exupéry