Do I have to pee or 'squirt' doing sex?

Do you know how some girls 'squirt' a lot and all over the place?
Well I have read that most girls fell like they have to pee and really they just have to 'squirt'
and when its their first couple times they can pee because they are not sure if its pee or 'female juices'
my question is that ever time me and my boyfriend mess around I always feel like I have to pee and I'm not quite sure if its pee or 'juices'. How can I find this out?
I don't want to let it go and it be pee (that would make me feel weird).
Every time we are done I get up and go to the bathroom because I have to pee and I do so do I really need to squirt when I'm in bed with him and then have to pee and how can I tell the difference?
Does anyone know or have done this before?

one of my girlfriends had that 'ability', I loved it- personally.
she had issues with it, and didn't like to reach org**m. it took me a while to figure it out, but once I did it was like a bolt right out of the blue.
in a world of fake orgasms, I figured that it was a sign I 'did good'.
because as a responsible and caring male I do want my females to achieve org**m.
so needless to say I didn't listen to her when she said she didn't want to get off, I did it anyway.
and yes, I have had women who needed to take a 'break' for whatever purpose, I was ok with that because it was just as much fun restarting the second or third time.

I think its squirting because its like your first time so that may be it . also if you need to go and you dont want it all over the place tell your boyfriend about your sistuation so you can actually go to the bathroom even if your embaressed to tell him forget it you gota go . and let me tell you something when you gota go you gota go ! lol

well, you can mas*erba*e and try to squirt then in private and get used to the feeling first...