I had oral sex with no condom, afterwards I felt burning, and my testicals heavy. The doctor gave me doxycycline, went away after a week I had oral sex again, no condom, and same thing. In between both times he test came back neg for stds Now I m back on doxycycline, pain is much less, and I think it s going away. What should I do now? Do I continue the meds for a week or go back to the doctor, u started the doxycycline on Monday