I just need reassurance 😩

so i really hate to do this but I've just been worried about it and need some of you girls' reassurance. I had sex for the first time two weeks ago, and then again a little over one week ago. I'm on the pill, and he never finished inside of me. Also I am on my period right now. And lately I've had to pee a lot/ felt like I have to pee and I googled it (bad idea) and ppl were like "it's either a uti or an early sign of pregnancy!" Now I know it probably sounds so stupid to be worried about pregnancy but I just need to hear what other people think. No hate pls. (also I'm going to the doctor soon to see if it's a UTI)