Mommas on GVB, tell me how you escape milk leakage? Pads don't help, r…

Mommas on GVB, tell me how you escape milk leakage? Pads don't help, regular diapers are very unpleasant to the nipples. Today I walk with disposable diaper... maybe there are other options?) And still, how do you feed him formula and why?) I always told everyone that breast milk is the most suitable for his baby, but now it seems like he's not getting enough to eat, i.e., there's a lot of milk, but it's not filling ??‍♀️