Intercourse / Orgasm :: Feel Like Peeing

I like to masturbate but not in the technical sense of the word. Mine is all about dirty mind games,reminiscing about a good sex I had or imagining my man working on me how I want him to etc.( I don't really have to touch myself , fingering and all that other stuff, if U get what I mean.) The effect is so mind blowing is incredible!!I am usually able to even get an orgasm!! but here is the problem, most of the time, when I get so aroused, I have this sudden urge to pee.I usually withhold the urge a bit longer, and the effect drives me even crazier, (in a sexual way) when I can no longer endure it, I have to make a quick dash to the bathroom if I can get to it in time, and even the gushing out of the pee is sweet and pleasurable in a relieving way.( almost like how guys feel when and after ejaculating)

Am not sure if I am squirting or I am peeing , that's the issue.I have had orgasms before(usually on my own)and when it happens, this peeing nonsense doesn't surface. I have  also squirted naturally before so I kind of know the difference. Some fluid like water just gushed out of me 4m nowhere (it wasn't pee) I was in a state of shock myself at the time cuz i was still quiet inexperience. I was dating a total jackass,  back then whom (when i think i about it today) did not know anything about female ejaculation. He made me feel so terrible and embarrassed about it, and got me thinking I had a sexual problem. it was after breaking up with him and more years of  sexual experience that made me draw the conclusion that I actually squirted!! there have also been a few experiences with my  recent ex where after  the sex, we realised about half the bed was  wet, I mean really wet, like someone literally poured water on the spot, (it didn't smell of pee either) but the interesting thing is  we both never notice it until the whole deal is over, and he used  to say I probably squirted, so i kinda know about the squirting thing.

My new man works on me really good, its just that every time he starts reaching  that particularly moment when I think yeah, I'm about to come, I get the  sudden urge to go and pee and I need to stop him before I spray us both with my fluid. when I go to the loo, I actually pee!!!....what's the connection?? I have tried peeing before the sex, but this always happens.  I tot it was  said that, the urinary tract or something is blocked during sex.
Am I peeing, or squirting or having an orgasm? I have had a few orgasms usually on my own where, this peeing nonsense did not surface. My whole body was just consumed with this feeling I can barely describe, I just remember that I usually feel weak and worn out when its passes. Sometimes I need to sleep or rest a good 10 mins or more  before I can start getting naughty again.XD So I know what it feels like to have an orgasm as well.
This peeing feeling is equally sweet but its confusing and frustrating because when I stop  to go and pee, I kinda kill the mood, and we have to start building the mood all over again.... and when I decide to hold on a bit, its feels nicer but am too conscious of it and i fear I might pee. Am I normal or I have a urinary tract infection or what? what can i do to stop these peeing urges?