The pedi was unclear and I should have clarified. We may have been doing it wrong for awhile now....ugh. My husband swore this is how they said to do it but I wasn't sure. Thanks though. I am going to call tomorrow. Thanks!
I would definitely ask your pedi. We were told to just alternate her feeds--one with neosure, one with bm (sometimes it was 2 bm and 1 neosure) and to mix the bottle per the instructions on the box (1 scoop in 2 ounces of water).
Don't be too hard on yourself! As PP said, it's not like you mixed it with Mtn Dew!