My LO was throwing up a lot after nursing for short periods so I contacted a LC. I told her I was nursing for all feedings and pumping 7-9 times a day to build a stash. She told me I was pumping too much and I was making my baby unhappy with a super fast letdown. My baby in the present should be my top priority...not a freezer stash.
I took her advice and things are going really well. I'm pumping 3 times a day and still freezing plenty but my flow is more manageable for my baby. She is able to nurse for 20-30 minutes instead of 2-3 minutes and I haven't had any vomit messes to clean!