prenatal appointment....

went well she was busy busy heartbeat was 150 took awhile to get it because she was sooo active....soo my chihuahua Trouble will be having her babies here within the night or two.....she was digging in her kennel and would not get out of it like she normally does....Bugzy the dad is 3pounds so these will be tiny..shes 6 lbs. I have anxiety because of this ordeal..i pray all will be ok for her..she doesnt get any epidural so this is all natural something i will be doing! anyways soo i just dont know whether to seperate them or what! vet said yeah but then she doesnt realixe how close they are...they clean eachothers faces and all????any suggestions? ugh....