Does Spotting Due To Hormonal Imbalance Stop After 3-month Deviry Course?

hi i m 29yrs, i got married by 27.11.2010, i was pregnant in the month of march confirmed as 4 weeks on 18.03.10, 7th week fetal was normal with heart beat , when i went for 12th weeks scan they said no heart beat & heart beat stopped by 9th week 5 days ,confirmed by TV scan.. and suggested to suction vacuum & D&C, same done on 20.05.10.. I had bledding for 15 days later i was normal and again i got my periods on 20.06.10 , next month also i got periods on 20.07.10.. but on 04.08.10 i started spotting, it continued till 14.08.10.. i consulted a gnc she told me to take Deviry tablet for 21 days after said perod i should stop the tablet to get periods and and told this is harmone imbalance post abortion, continue same procedure for 3 months.. till now i m taking deviry 10mg dialy , still i m getting spotting sometime.. some time it bleeds... will i get normal after 3 months procedure.. Pls suggest.