Nonstop bleeding after stopping birth control

I was on birth control for almost 2 years. I was given yaz for 3 months, then changed to lutera which i took for almost 8 months then i got put on the depo shot then change to ortho cyclen lo for 3 months. I was having vision problems and decided to quit birth control.I quit taking it on Dec.14 2014 and i got a norml period for 7 days then after that week i did not bleed till the upcoming week where i bleed for about 7 days also since then i haven't stop bleeding it is now march 8 2015 and im very concern and very upset because of the non-stop bleeding. Is this normal to bleed this long? almost getting close to 3 months. Im realy upset  sometimes i do get a bit of pain in my ovaries like very light cramping but my concern is bleeding this long ... if anyone has any advice plz comment or if you think there is a solution.