Pushed in the pool and I swallowed so much water?? Help??

My boyfriend was just playing around and pushed me in the pool- I wasn't ready so I swallowed a pretty large amount of water. I didn't cough or choke or anything but now I'm so freaked out that I'm going to throw up, I'm 3 hours away from home at my boyfriend's beach house with no family around. I'm so scared of throwing up and especially don't wanna do it away from home at someone else's house. It's been an hour or so and I still feel weird. I have a bad taste in my throat. Help?? I kind of feel like I might throw up but I doubt it, I'm still scared :((( Can swallowing pool water make you throw up?? Immediately or after the fact?