Tested negative for chlamydia and gonorrhea but still have symptoms

[Austin5555]

I have been to the doctor about 6 times for chronic scrotum discomfort.  My scrotum is red and has dark blue veins on it.  I hooked up with a girl at a bar,  she gave me unprotected oral and we had protected sex.  Ever since then I have had scrotum discomfort.  It started out with anal itching and an itchy scrotum and slight burning when I urinate.  3 months later I just have an extremely red scrotum and some dark veins on it.  Doctors are dismissing  this as normal.  (I know it isn't  normal for me)  they think I have epidydmitis,  I had an ultra sound yesterday and I'm still waiting on the results.  They put me on doxycycline which seemed to take my symptoms away but as soon as I ran out the symptoms came back.  They put me on levofloxacin but it did nothing so now I'm back on  Doxycycline.  What is going on with me?  It is driving me insane.

[Vance2335]

Should be able to find out what it is but sounds more fungial.

[Austin5555]

It's red and burns like crazy,  I'm seeing Army doctors and we all know how great they are.  I have tried creams as well and still no luck.  The doctors keep telling me alot of times they will never find out what the issue is and you just have to deal with it.

[Vance2335]

Does nto sound like a STD, never heard of red scrotum as a STD symptom.