Strong urge to urinate during self-stimulation

So I'm 15 and when I masturbate there will be moments when all of a sudden I'm soo wet and it's all over me at once so is that like "pre-cum" or something (definitely doesn't feel like I'm orgasming) and with that being said I feel like it's not an issue that my body 'hasn't physically matured yet' to produce female ejaculation since that happens. Anyways, whenever I masturbated it never felt so good to the point where I would physically need to moan... Until recently I really started to finger myself quite hard and it felt good to the point where I was moaning quite a bit and my hands and face fell asleep (pins and needles feeling) and my throat dried up. But I didn't feel like I've made it to an orgasm or maybe not even cumming yet before, I just had that in satisfying needing to pee feeling I know others talked about. And tonight was the second time I had a good masturbating session (as in I'm actually moaning kind of good) but I had that pee feeling and thought maybe I really do need to keep going and eventually I might reach that Orgasm or climax. So I did and after what felt like a long time of trying to make it to that high all of a sudden I could feel myself peeing Very hard and it was like when you have't peed in a while and it's just endless and just goes on and on until it finally stopped and I was a bit shocked. Now I don't think anyone can convince me that that Was squirting because it did not particularly feel good except that I finally had it not holding in, in definitely a Felt like pee and it completely Smelled like urine. So I don't know I feel kinda stupid like there is something wrong with me, how can I avoid this and reach cumming or an orgasm or squirting Instead??? Oh and one last thing; whenever I'm masturbating (especially after having that load of wetness I mentioned earlier) it seems to give me as in my hand and fingers really dry skin after and like peely-ish, is that normal and how can I avoid that?? Thank you I'm sorry this is a very awkward and unattractive question to be asking...