***** whelped 24 hours ago no sign of poo or discharge help?

A surprise! Mums dog took over my little boys tent in the living room. Next thing we knew we had two puppies in short succession at 2pm yesterday. An hour later we got another and half hour later another. What a surprise!! We have never dealt with this before. Now 24hrs later there is no discharge and she hasn't pooped since having the puppies. Is this normal if not what do we do? Also it was a rather dry event. she ate everything really fast so we don't know what we got or didn't. Now mum seems down and less interested in the pups. Have we got a problem. HELP PLEASE!! We understand she needs to see a vet but what do we do for now? We haven't seen any puppy poo either. xoxo