I can tell you that I had my PVP at the end of July and consider my
urination and frequency normal now and sleep thru the night with out getting
up.
As I recall, The burning and urgency lasted over a month.  There is a drug
your doctor can gives you that helps you over this bad period.   I can't
remember the name but it had a name like "something/CS" It changes the color
of your urine to a blue/green and the pain and urgency disappear.

The discomfort you experience and duration of said pain is a function of the
size of your prostate at time of surgery.  Mine was world class at well over
150 grams so I hurt for a while.  I think the return of elasticity of the
bladder is a function of your age and perhaps condition.  I'm 64 years old
and in very good physical shape; it seems to have fully recovered for me.  I
trust that you will soon recover fully.  Part of the problem with urgency is
regaining the confidence that you CAN hold it.  Good luck.

Dave

PS
I did suffer retro but this is also stating to show signs of recovery.  It
feels normal but only a drop or two comes out.  This is not a bad thing,
unless you are in the porn industry and need copious amount of ejaculate.