hi guys ive been having this problem for 2 months now.it started buy feeling the erge to go the toliet more often then i i could feel irritation in my penis then after i urinate i get burning not straight after but 20 mins later or sumtime hours laters and when i feel the burniing i can feel discharge after and it stinks of ammonia it seem the more i drink the worse it is and worse if i drink acidic drinks ect it seems to be worse later in the day. i think because i've been to the toilet more.i've had a urine test done and it was clear so my question is what could this be?? also i've been researching online and im thinking maybe this could be urethritis but i don't know its worrying me a little.