You have alot of responses so I am not sure you will even get to this one, but I will write anyways.
My son is a super picky eater, even though we did everything people said to keep him from being picky.
I know its super super hard not to give her food off your plate, because you want her to at least eat something even if it be a few bites from your fork.
I have done the same thing, and am learning that I have to make him sit in his chair and eat from his tray, or plate, I show him that we have the same food, and tell him that he needs to eat his food, and mommy will eat her food.
Give her her own fork, spoon, if she doesn't already have them, sometimes my son won't eat, he wants big fork, not his little one.
Its trial and error really, I get so frustrated sometimes, so I am with ya.
You also cannot cater to her wants, you make what is for dinner, she will eventually learn that this is what your eating, or you can go hungry. I had, and have to do the same for my son, most days he will pick and pick. Its so much easier to make his favorite, and know he will eat, but then it makes it harder because he will not try anything else, and that is, in my opinion, hell to deal with.
As for the milk thing, is she drinking it from the bottle? or just a regular cup?
If the bottle, just put the bottles in a box, let her help you, explain to her (she somewhat will get it) that we are drinking from big cups now. (My son liked the soft nipple like nubie cups from walmart) This way it is easier for you to not just grab a bottle because she won't drink. Eventually she will drink from the cup, you need to find the one that is right for her.
Good luck!
I think as parents sometimes we make things harder, taking away the bottle, sticking to our guns with no junk food, not catering to their whining. I took Jaimen's bottle and binkie away when he turned 1, if he didn't see a bottle or binkie he was completely fine.