Yep, and it all worked out so well. Very lucky to have access to HM4HB.

Remember to keep offering the breast, even if you think she isn't getting anything, the stimulation will help keep the levels up.
When I was pg with DD2, my milk dropped off quite a bit, then came back around 13/14 weeks, so hang in there.
And if you need to use donor milk, use it - there are more than enough women in the world to feed all the babies in the world, and needing help is no reflection on your abilities as a mother or a woman, it takes a village.