I'm freaking out cause I don't know if I could be pregnant or not

My boyfriend and I sort of shagged, and this could be embarrassing but he didn't go all the way in at all, he's huge and it hurt me so much so he didn't even go in it was by like 1/4 of his actual dick. So what happened was that he didn't wear a condom and he did not cum obviously. Like this was sloppy ass sex you know. We did this right when my period ended so I'm just waiting for my period to come again (supposedly end of this week) and then all will be good. A friend told me that if you keep thinking about it like you're pregnant and freaking out your period actually just doesn't come. Is that true?

But I actually think I'm fucking pregnant i might just be being stupid but I actually feel like i am cause I got so nervous and googled symptoms and stuff. And I'm bloating for some weird reason and my boobs started to bloat. 

PS I went to the doctor like 2 weeks ago to get other stuff checked and they made me do a urine test, and when it came back the doc said everytbing was fine. If I was pregnant would it show up on the test???? Or do urine tests go in different categories and test different things? That makes me so nervous. 

sorry for that insanely long life story I just need some assurance so I can relax and breathe. So what do you think? am I pregnant ???