My daughter is 4 months and 2 weeks and so far I have exclusively breastfed the whole time. I’m trying to get more milk in the freezer for emergencies and when we go out, but it is tough when I’m feeding and then trying to pump afterwards. Has anyone ever tried feeding with formula for a while so they could do a bunch of pumping? I’m more concerned about what kind to choose.. and I’m scared that if I give her some formula she won’t want to go back to breast milk. Any advice would be great.