I have had problems urinating. i also have been running a fever for a couple of days. should i try to see a doctor?

Yes: You have worrisome symptoms and this should be checked out before it gets even more serious. Get seen asap.

Yes!!: It is very possible that you have an urinary tract infection and also a prostate enlargement and this combination can lead to a complicated kidney infection affecting your whole body so the sooner you get this checked the better!