ever since I had the baby my 3 year old wants me to feed her! she sees that I feed the baby and my 2…

ever since I had the baby my 3 year old wants me to feed her! she sees that I feed the baby and my 2 year old boy even tho he is learning to eat by himself but he still needs help. I'm thinking about not feeding her myself and eventually when she is really hungry she is going to eat. she was doing great before I had the baby!