I'm glad to hear she made it but I have to agree I wouldn't house them together. It sounds like there is some dominance issues going on and she really needs time to get healthy and put some weight on. When I have a beardie that isn't interested in greens I put their worms and crickets on top of the bowl of greens and this usually works every time. I use collard, mustard, and turnip greens. If she doesn't accept the greens then I would agree that baby food would be the way to go. You could make her a slurry and add in calcium, vitamins, and a little pedialyte for hydration. Also, I wanted to add that big bowls of water in the tank can add too much humidity and cause respiratory infections. What kind of UVB lights do you use? The website petmountain has great prices on the reptisun 10.0. If you are interested in the liquid calcium I can give you a great website to order some from.
Tori
Tori