You cannot be a mind reader. If you want to know, you could ASK.
"Hey... we haven't talked in a while. That bothers me, I've missed you. I do want to know where we stand relationship wise though.
Is the romance over? Are we just friends? Do I continue to give you quiet time to sort your thoughts out? Where are we at in this process?
And see what the response is.
Hang in there.