I dumped my boyfriend because he was a dribbler?

This probably sounds ridiculous but my boyfriend would only dribble small amounts when he ejaculated. I'm a very sexual person and it was just a huge turn off for me. I can't justify it logically, it's just like how I'm wired or something. He was otherwise well endowed but for me, the small ending was a deal breaker, not manly at all. I didn't tell him the whole truth but I did say that I didn't see things working out long term. Now I feel really guilty because he was nice and caring. What should I do?