Bonjour, j'ai fais un dialogue en anglais et pouvez-vous me dire si il y a des phrases à changer ou des fautes merci!

M : Josh? I'm here !
T : what's happened ? Why do you bleeding ? 
M : These three days in the wood were horrible! when I'm passing in a cave, to hide, some stones fallen on me and broke my arm. the next morning i'm falling in to the trap but i managed to leave. And I found this small house
T : You need traitements. I will go to find some help
M : No stay here, say what happened to you ! 
T : Ok, but i'll go find some help after. When I was alone, I run in the wood ans i saw the house. I'm very hungry!
M : Ok 
T : I will leave to find the traitements and food
M ; No, you musn't leave me alone! ( et si tu te fais arreter par la police?)
T : I have to go!