Hi Alex and welcome aboard... sounds like you are lucky to be alive.
I am glad you made it and are here to share the road to recovery with us.
What you are experiencing is very normal, when we are drinking we usually do not remember our dreams, so it is weird to actually start remembering them.
Our bodies need time to recover from our abuse so try to be patient and take good care of yourself.
There are many posts, past and present that contain a wealth of information on the process of getting sober and helpful hints to getting healthy again.