I had a STD bacterial infection 2 months ago witch was treated with antibiotics successfully but ever since I have pain in my joints, groins, underarms, genitals, shoulders, my eyes are inflamed. I also have mouth ulcers for last 2 moths and one small skin nodule... The pain is not big, just occasional, I have done tests to all STD s again and no bacteria or virus was found.. What is happening to me?