Keep in mind, I don’t sleep through the night. Most adults don’t. If he’s getting himself back to sleep, that’s great. I don’t know how many times my daughters wakes up during the night, sometimes I hear her stirring but she doesn’t usually call out unless she loses her pacifier
My little one doesn’t sleep through the night and still has 2 bottles of milk throughout the night to soothe himself back to sleep also. We’re trying to work on a plan to wean him but we know it will take some determination and a few days to fight through the tears.