Squirting..?

So I don’t understand this is it when you cum a lot and it squirts? For me I know when I reach my sweet spot that gets my legs shaking😍 it’s almost like I can’t help but pee and it just comes out not on purpose is this normal I feel like I’m the only one... and then I read that when you pee during that moment that is considered “squirting” cause it squirts... but then on those porn videos the girl squirts out cum from her vagina you know what I mean..!!😬😬 I need peace of mind, please help!