Hi im a 20years old male. I keep repeating having a discomfort in peeing 3 times in the past 4 months. The first was 4 months ago, i went to the urologist for a std test and it was negative for all std. He said it was just an uti and he gave me a doxycycline, it cured after 4 days. The second pain was the month after and i went to the doctor again but this time for a uti test, guess what the test i was negative for a uti. The doctor said i might having a std but im so tired to get tested. So she gave me the same antibiotic but i didnt took it. The pain was for 2 days only and it was gone. Now i had the same symptoms again, same discomfort. Im so tired to go to hospital, im a student who study abroad, wasting my money with no conclusion. And yeah i have a habit of masturbating once or twice a day, this pain i get after i masturbate using a branded lubricate. Can u guys help me figure it out? Thanks :)