Okay so Im not supposed to get my period until likee the 4th of January. And Ive had unprotected sex but It was during my last days of being on birthcontrol. My boyfriend didnt finish inside me or near my vagina. Today I went to the doctor because I have a UTI and since they got a urine sample, can they tell that Im pregnant? (Ive been reallyy paranoid about being pregnant cause my boobs were really sensitive a few days ago.) So do you think Im pregnant? Andd if I take a pregnancy test while im on medication for the UTI will it interfere with the test? Like would it make it miss read if im pregnant or not?