19 years old 110 pounds 5'2 feet taking loesterin birth control i have been on my birthcontrol for about 9 months. I recently ended my last months prescription and starting taking the four "red pills" to get my period, but after taking two i realized i would have my period on my birthday and skipped the last two "red pills" to take three days of birth control during my birthday. after those three days i stopped so i could get my period. it has been five days without the birth control and i still havent gotten my period. could this be due to the fact that i started and stopped my birth control when i wasnt suppose too?