Prolonged periods. Regular and proper!

Since October 2017 i.e since navratri  I m having my menstrual flow den in November end I consulted a local Dr and she prescribed me medicine which stopped the flow(December 3rd,2018) but again on 29th December 2018 it started and they r still going on..in jan I went to a ayurvedic dr and but still it is happening! Plz prescribed me Short history: in year 2015 Sept I took progesterone to postpone my menses and in October my date changed ,in Nov I der was no flow but in December I have very very little flow spotting sort of ,but in Jan Feb and March I had a continuous flow so I consulted a gynac she asked to perform certain required hormones test bblood test and sonography my report was nrml but my LH & FSH TESTS r pending she prescribed me some meds in 2 part  which I took nd it helped me(part 1) but another part I was supposed to take 21 days course of something which I didn't.took but till October my menses we're regular and proper!