Hi Kathleen,
Congrats on your lovely daughter!
I had same issues when my son was born, 19 months ago. I was barely producing milk, he was gassy with formula-- wouldn't sleep well because of it --which meant almost no sleep for mommie either :(.
Even with pumping, my milk production unfortunately didn't increase... guess just wasn't meant to be.
Here's something to consider, only just-in-case...
My son had an originally undiagnosed milk protein allergy to the formula. At about six weeks of age, he had blood in his stools, and was put on Nutramigen, and several weeks later still had same problems and went on to Neocate. No problems after that.
He is now nineteen months old and has completely outgrown his cow's milk protein allergy :)
I am NOT suggesting in any way that is the case with your daughter, and my intention is absolutely not to worry a loving new mama!!
I share this with you, because two other mothers did the same for me, and for us it made a substantial difference in getting to the right formula more quickly!
Blessings to you and yours.