This is very true, as I have had it. Clahmhydia will produce a discharge like that. So will some types of urinary infections. Go to the doc and get a swab test if it keeps up (the swab really sucks bad bro, but worth it). If its the clap, you will need to get anti-biotics for it. It will be gone in a week though.
Also, when was the last time you had sex. I get that sometimes up to an hour after having sex and busting a nut, just a little after leakage.
Dont be fooled by your partner bro. The only reason that women find out that they have Clahmiydia is from their male partners. Women do not get symptoms until they it is severe. Men get symptoms like yours within the first week of infection. This is important because that is how most women find out, and if they do not catch it early enough, they can become infertile.
When I went the doc (female), didnt give a shit that I had it! She just put me on antibiotics and sat me down and explained how important it was that I contact the female who gave it to me. Couldnt reach her though, she was from Seattle. Anyways, might want to get it checked out. The discharge looks a little like sperm.
Mavy