First time… help?

I used my bullet for about 30 seconds on the pulse setting for the first time … it felt great but wasn’t near an orgasm level feeling at all yet. Before I knew it, it was like I peed- but I couldn’t control it at all. It was so fast- and strong. Nothings ever happened to me like this before- any insight to what this could have been?

If this happens again do I stop or keep going? Did I squirt? How long does it usually take you to finish after squirting? I’m new to this whole thing and have never finished… so any insight helps