What does it look like when you squirt?

The other day I had sex with my bf in the car (it was in an abandoned parking lot) and I left shortly after. When I got back to my place I was going to the bathroom and I looked down and my underwear were super wet, except it was like a watery brownish liquid. Obviously I know it wasn’t poop and it seemed too thin to be blood... while we were doing it I remember there being a moment it felt *really* good and my legs were shaking, and then when he pulled out I could feel it was wet down there, but I didn’t like check to see what it was. If you squirt can it be like a brown-ish color? This has happened once before with an ex and he said it was squirting, but also I don’t know if that’s supposed to have a color at all 😅