Testicular and abdomen/groin pain

About two weeks ago I get in the shower and discover that one testicle is pretty tender almost to the point of pain.  It is not constant but at times it could be pretty painful to the point I had to stop and catch my breath.  

I went to a urologist who checked my urine and felt me up pretty good and said there was nothing structural.  He wrote me a prescription for an antibiotic and super motrin and scheduled me for an ultrasound which is still two weeks away.

The pain has subsided but there is still low grade tenderness.  

Today I get up going about my business and when I move to say bend over it feels kind of like there is a golf ball in my gut about 2-3 inches to my right of the belt buckle and 2-3 inches south of the belt.

Once again, not pain as much as discomfort and low grade tenderness and only noticeable if I bend over or similar motions.

I am 30 and have been in fine health except for a bout with malaria.

I don't know what to do because I am not in any serious pain but odd stuff.

Thoughts?

[boyblue]

Could be prostatitis....