Hi elise, hope you can find a formula that works for you. I don't know how long I will be bf this time, both girls weaned at 8 months but it can be tricky bfeeding and watching the girls some days. I used S26 LF for my girls with their reflux once they weaned as we eventually worked out that dd1 had a mild lactose intolerance.
Good luck with the sleep school, sounds like you all need rest.