First of all I wud like to advice you usg whole abdomen and hormonal study.
There are many allopathic medicine to stop bleeding like texakind
mf and ethamsylate
. You may take any of them to stop loss of blood. Start with raktapradarantak ras 250 mg twice a day with water.
Pushyanug churna 5 to 7 gm twice a day with rice water. If you feel any problem, stop medicines and consult me again with investigation reports for ayurvedic management and diet