Recently did urine culture and othertest

So I got burning urination in January and I went to a doctor who said I got urethritis and he gave anti biotic it cured for me, I got some sores on my genital area but cured now, spots are still there, so I did diabetes testing according to him I got normal result, I wanted to find if I have any more STI so I did testing and these are the results shypills VDRL - ve and HSVa&b - ve but urine culture i didn't understand what's sensitivity, in it mean like it has sensisitive intermediate and resisitant, Im asking all these coz i had sex (protected) while the treatment is almost done and my partner got it, later after a week I did sex with my gf for 6 days and she didn't get anything I checked for a week, she didn't get any, so these results are latest, I want to know do I still have it, coz HIV test Hepaitits test are waste of money for me, as I don't have symptoms, please help me, last time the doctor took more money from me 😢