If u had sex for only one day, u cant really tell if u r pregnant or not, even with pregnancy tests.

So the best bet is to get the "morning after" pill and take them within 72 hours of unprotected intercourse...

The condition that u feel sore and couldnt go to the bathroom might be a sign of some infection. Since u did not use condoms, stds can be transferred to u from the guy (hope u both knew he is clean).

So if u couldnt go to the bathroom still and hurts when u pee, most likely u have uti or even virginal infection.. Then go see a doctor to get it checked

Wow girl what were u thinkin u could get std's that way hun not good and from what u say how u cant pee or when u do it herts u might got an infection, id get checked out if I were u, and hun it is way to early to even think u are pregnant, but I will give u a few ideas of what to espect when u are pregnant, I am 19 and pregnant, im 2 months so im just in the early days of pregnancy, but I am having lots of symtoms, so far I have been really sick everyday like I have the flue but its acually morning sickness, it really blows, u feel like u gotta barf all day off and on smells of food just make me sick to my stumac, I have been getin really crazy headaces, which I cant take anything for now that im pregnant, and I gotta pee more than normal, and I have been having really weird cramps in my lower tummie, also I get really sick when I eat, and I sleep alot more to, and I get dizzie all the dang time, lol them are the signs I am having, so if u want a kid be prepaired for a crapie trip, and dont say anything to your mom untell u know, I made that crazy mistake, just keep it to u and only u tell u know,

It's not ALWAYS a crapie thing to experience i was 16 and i didn't have any mornin sickness or anything i just got bloated. I might b pregnant right now and i still don't have any signs so stay calm and just take it step by step. If u r look at ur options if not then now u had ur scar and the nu might use protection next time lol. GOOD LUCK!!!