Is it normal to talk to your self like in your head? for a minute i was dozing and i kept feeling like i was saying my name nd try to ask s ?

This is very normal: At some point in his/her life, bascially everyone can say they have had a conservation with him/herself. It only becomes a problem when it's intrusive in your life, as in prevents or distracts you from being able to being able to complete tasks that would otherwise do without issue.

Likely: Yes, I think this is fairly common. Especially when you're falling asleep and/or in a lucid state as you describe. Even fully awake.