Squirting smells like pee?!?!?

So when I get off with my vibrator I almost always end up squirting a crap ton. But every time it smells like I just pissed all over the bed. The issue is I feel like it’s pee because that’s what it smells like. I’ve even went to the bathroom and made sure I was empty before having sex. Ive tried to hold in the squirt but it still forces out and then there’s more. WTF do I do.