So I havent gotten my period for 4 moths already and I decided to start taking Birth Control Pills to make my period come.I follow my pack Correctly so on my first sugar pill my period came, but its really heavy. Today is sunday and I suppose to start my new pack but Idk if i should let my period continue intill it stops on its own , because its really heavy or just continue on my new pack as schedule.. Please hope you guys can help me.