Help!!!

Dedra • Baby #3 Loading
I have no clue where to post this but here we go!! I dont know how to put this, but at night i put my baby down in his rocker to sleep but when I wake up he's in my arms! i wake up just now and he is face down in my arms (he's ok) and i cant remember AT ALL picking him up! I'm worried and dont know what to do! My DH work 12 hours at night! How can I stop doing this? What can I do??