i missed my first period but i also bleed after having sex with my boyfriend but it wasnt my period because this was happening way before my period was suppose due..and i still bleed after having sex with him..i went to the clinic and took a blood test to see if i was pregnant and it came out negative and i still dont get my period and this is my 2nd period that i miss..so am i pregnant or whats going on with me..someone please help me or tell me what might be happening to me