I switched my baby girl from breastmilk to formula only to have her drop from the 50 percentile to the 3rd. So after trying several formulas with no luck, and then being fired from my doctor's office for refusing to buy a very expensive prescription that I could not afford and insurance won't pay for, we placed her on donor breastmilk. I am trying to relactate but having no luck. Anyone else been through this? Any advice?