I dont know what to do

I don't know what to think anymore
I have been through the same thing
I've had the same doubts
I was gonna end it
You didn't have a clue though
Not really
I can't get my head round this
I don't know why
I was in the same position
Not so long ago
But you didn't know
It's different now
Because I know
What you are going through
I know it's horrible
Not knowing what to do
Not wanting to hurt anyone
I just can't believe
You are having those doubts
It hasn't sunk in
I don't know why
I can't understand it
I figured mine out
So now it's your turn
No one can tell you
What you feel
I don't know whether to walk away now
Or fight for us
I think I've already lost you
But maybe I haven't
I don't want to get my hopes up
In case I loose you
I don't want to walk away
In case I haven't lost you
So I'm stuck
I don't know what to do
Well ill just have to wait and see
Wait for my happiness
To return
Or wait for my sadness
To take over even more