I have confusing problem. I had my break of the voice 3 ½ ago , and
now I am bariton or low tenor. I like to sing also popular music
songs and of course there is pretty many high notes. I was singing
them with out tension or something, but then someone told me that I
sound girlish. Then I heard about head voice and falsetto, head
voice is stronger and more man-like than falsetto. But my ‘’high
voice’’ is pretty strong, on the other hand this someone told me
that it’s not man-like. What to do. How to recognize am i usuing
head or falsetto voice?

Do you know what "resonate" means? Head voice is resonance, only light and airy.
As for falsetto, I have no clue what it is.

Think of Falsetto as someone trying to sing AC/DC that doesnt really have the range for it.