Duphaston during 1st trimester

I tink not supposed to bleed more. I had a tear in first trimester then i had to take duphaston to stabilize. Then i had a v scan and ended up at nuh a&e because i was bleeding and passed huge blood clot.. then they jabbed me.. After that i think i stopped only in 2nd trimester... dont worry! Everything will b ok! I am alr almost at the end of pregnancy! Jiayou!