Should I Stop Progyluton Now, When My Period Came After 7 Days Of Taking It, And Start Ovafin?

hello.my period disturbed from 6 months.now doctor advised me to take progyluton .he said after 21 days when you left this tablet.then period will come.and then you will start ovafin from 2nd day to 6th day.but i started progyluton and after taking 7 days medicine my period starts.my query is that now what i will do.now continuing progyluton or left this tablet.and take ovafin now?