Okay so I had my period on feb 25 and I can’t remeber how many days I was on it maybe 3 or 4 days?? Well I had sex with a guy on March 3rd with a condom .. but u never know it could of leaked... then I had sex on March 12th and 13th with another guy and he did it in me.. I went to the doctor on April 28 2017 and the ultrasound said I was 8weeks 6days. And my due date is dec 2nd 2017..... can someone please please help me