Itch with no cure

its been a long since you left
suddenly everything is bereft
those long endless nights
when love blinded your sight
am not alone I want to think
but i am this close to on brink
a nudge at back and i am gonna fall
I dont when this going to end
When would i stop feeling imprisoned
Your thoughts keep me apprehended
I guess you were right 
I was blinded though having sight
This day was going to come for sure
I created this itch with no cure