I'm a male aged 28. 3days after I had sexual intercourse with my partner I saw a small rush on my foreskin & when I urinate its painful,I didn't think it was serious but on the 4th day a yellow dischargde came out. I went to the clinic & they gave me pills to drink bt its da 7th day now & there's no difference. Can u please help me & what disease is it I caught
A yellow discharge is comin out of my penis & when I... - BASHH
The symptoms you describe certainly do sound like an STI. Did you go to a Sexual Health / GUM clinic or your GP? Most GUM clinics can have a look straight away to see if there if it looks like an STI (bashh.org/clinics). Occasionally the first set of antibiotics don't work, particularly for 'NSU', and a second/different course is required.
Many STI's have no symptoms, particularly in women. So it is entirely possible your partner has an infection without having symptoms. As Bluestar mentioned, it's very important you both get treated and avoid sex for at least a week.