Testicular pain, Lower abdomen pain and.

I am having left testicular pain the pain is mainly bottom of the testicle and upside of the testicle also they are some swollen veins up side of the testicle I am also experiencing big veins and many little veins on my Penis too which are normally not there. I am also having lower abdomen pain frequent urination and loose motions. Also so I can feel that the left testicle is not in a place where it used to be it is feeling like either it is swollen or it is somehow more upward than the right one which is causing it to get trapped between thighs more often leading to discomfort. I have gone to two doctors which testicular pain and abdomen pain they suggested me usg scrotum whose results are clear both of the time I am in a worry of varicocele but the Usg report are clear but I am experiencing some veins upside of the testicle. Also i have taken levofloxacin and augmention antibiotics for about 10 days .. please help. Do see attachment for better understanding the case.I need help plz