Good day,I would like to ask,, i take pt last 23 n 24th of dec (3pt kit diff. Brands)it is faintly positive but on the 27th of dec im about to visit my doctor that morning,,, and when i pee i have seen blood in the toilet bowl,,and then i take pt immediately it shown positve and darker line,,, and then when my dr. Took an ultrasound n transvaginal they ddnt seen anything no sign of pregnancy,, but the dr. Ga ve me hope and prescribe me duphaston 3times a day for a week,,the 30th of dec i take pt again,,, and it is positive darkerline like the 2nd one, until now jan 1st im still bleeding when i pee,,, what would be the cause of my bleeding? I feel crying now n worried,, :(