Hello Doctor I Am A Female 27 Not Married ...

hello doctor i am a female 27 not married ... am having irregular periods since 1 year... recently i missed my period for 2 months..so some days before my homeopathy doctor advised me to take deviry 10mg tablet (2 tablets daily for 3 days) .. unfortunately i gave gap in that 3 days,now i completed my 7 days by yesterday,but yet i did not get periods ... can you please tell me in how many days i will get my period...