B.C.
I would talk to your pediatrician and ask if he or she will approve switching to whole milk. My daughter stopped nursing when she was 6 months old, and although she would take pumped breast milk from the bottle, I disliked pumping so I didn't last very long. I tried to switch her to formula and she wouldn't drink it well, her ped reluctantly suggested I try whole milk and she drank whole milk from 10 months on. If she is already having foods in her diet that have milk in them, the chances of her having a milk allergy are slim. Also you might try a liquid vitamin for babies, they taste nasty, but its not a large amount you have to get down her.
Lots of luck!
B.