I JUST FOUND OUT YESTERDAY MAY 31, 2013, THAT I AM PREGNANT. MY LAST MENSTRUAL PERIOD WAS ON APRIL 26, 2013. I RECENTLY HAD A RUPTURED ECTOPIC PREGNANCY WITH REMOVAL OF RIGHT FALLOPIAN TUBE ON MARCH 14, 2013. I WENT TO MY DOCTOR WITH COMPLAINTS OF LOW BACK PAIN AND CRAMPING. I HAD A TRANSABDOMINAL AND TRANSVAGINAL ULTRASOUND WITH NO EVIDENCE OF INTRAUTERINE PREGNANCY. BHCG LEVEL 461. WHAT DOES ALL OF THIS MEAN?