Urinary symptoms can often be multifactorial. It is not clear that your symptoms are the result of an underlying prostate condition. It is not uncommon for men to have prostate symptoms at your age. Prostate-specific workup may be necessary (i.e. digital rectal examination).
Your described symptoms are consistent with a urinary tract infection. It should be determined if this is due to an obstruction.
Ash Tewari, MD