Congratulations on the new babies. What a joy!!! I've only had one litter thus far and my mama did just fine.
I would suggest you lay down with her and the puppies when it is feeding time, pet her, soothe her, but be calm yourself. From what I understand and those that I have talked to with the same circumstance, the mama will most likely come around in a few days. You'll have to supplement until then. Weigh the puppies so you'll know if they are gaining. Best wishes.
