For Like The Past 4 Weeks I ve Been Having Like Waves Of Nausea (no vomiting ) , I ve Been Having Lower Back Pains They Come And Go . I ve Been Having These Head Aches , Likee In The Middle Of The Second Week I Had A Brown Discharge Then Like Light Bleeding Then A White Discharge , Then Light Bleeding . Like My Breast Hurt On And Off . I Thought I Was Coming On My Period Cause Its Around The Time For My Period . I Had Cramping Two Days Before The Day Of My Period . The Day Of My Period There Was No Bleeding , No Discharge No Nothing . Period Was Due Dec. 13 Its The 15th Still No Period , A Few Cramps But No Period . HELP ??