Organs or nah?

So last night was my first encounter with what couldve been an orgasm. Never had one before but had a ton of amazing sex in my time but then I met my current SO. He was hitting it from the back hard and I got a sudden urge to piss, out of nowhere and I kinda held onto my clit and the feeling sorta subsided, did I just stop a potential orgasm or? I dont know it was all crazy and I was hollering and shit was heavy. It was still great and I slept like a baby regardless.