She just vomited her dinner, has loose stool , is lethargic. Litter /4 weeks seems just fine.

Take her temperature. Check her gums. Feel her teats to be sure they're soft and nothing is clogged. Things can go wrong very quickly with a mom and new pups. If temperature is up, gums are grey and sticky or her teats feel hard and hot, take her to your vet. Good luck.

Take her away from the puppies until she is better. If not better in the morning take her to the vet. Any vaginal discharge?

Slightly Elevated temp. Walked her , no discharge, teets are normal. Mash potato stool . She ate some yogurt and some electrolytes. Crated her.
One of the dogs out in the kennel was a little off the other day , I think it is a spring bug.

Could be, but remember her immune system is compromised by the pregnancy, and you want to make sure it is nothing serious. I would take her to the vet if not better in 24 hours.

I will take her in the morning if she does not have a normal temp. I gave her some Previcox , should allow her get some rest untill then.

Normal temp this morn. Ate full meal, gave more electrolytes, put her in w/litter. It must have been that 24 hour spring bug that is going around. Heads up to all!