Problems in urinating could be associated with prostate disease. Infection or BPH could be the cause. Simple tests for checking such possibilities are urine culture and PSA.
I believe that you are posting in this prostate cancer forum because you may be thinking that your problem is related to cancer; however, symptomatic cancer is rare and is common only in advanced cases. Getting a PSA test would be a good start to untangle the “mystery”. If found to be positive, you could then follow with other more specific tests.
Those would give you the peace of mind you are looking for.
Hope for the best.