hi im carla my regular period is around 13 to 17 of the month then last sept 13 i had my period it end on 17 or 18 then i had regular sex after my period then oct 3 i had period again but it last for 3 days before oct 7 its stop, before i had bleeding i had a symptoms of pregnancy like nausea fatigue my breast hurts abdomenal cramp headache and i dont feel hungry it takes about 10 days? oct 31 i have bleeding again like period until now nov.2 what does it means.. it means im not prego? i didnt use HPT yet.. im freaking out because my regular period is 13-17 of the month