Milky eyes (and pink belly, but that can be hard to spot if you don't know what you're looking for) are a sign that she's about to shed. In a few days her eyes should go clear again, then it won't be long till she sheds.
A lot of snakes won't eat when they're in shed and some will. Part of it could also be that she's still nervous from being in a new place. Let her be for a week; no touching, handling, keep foot traffic near her enclosure to a minimum. Only go in her tank to change water or spot clean if she goes to the bathroom. Then try again. If she hasn't shed by that point you may just want to wait till she sheds before trying again.