Hi.. I stopped taking birth control pill(Diane 35) last April 2013.. but till now I still don't have my menstrual period.. is that normal?am I pregnant?is there a possibility that I might get pregnant because I stopped taking my pill after 1 month?our last sexual intercourse was last week of march.. and as I remember my last menstruation was on April after I take my pill.. pls reply asap.. im kind of paranoid now.. cause I've been gaining weight and my tummy is getting bigger.. im not sure if it's a fats or a baby..