doc im really confused..im doubtful if i just had a miscarriage or not..and if i did, i wasnt aware that i was pregnant. never did i have signs and symptoms of pregnancy like morning sickness, nausea and vomiting, and the like. i have a polycystic ovary bilateral and my period is irregular so i cant really tell if im delayed or not cause sometimes i would have amenorrhea for 3 mos. today is my 5th day of menstruation and been cramping for 2 days but today i must say is the worst. i took 1 mefenamic acid, and 3 tabs of ibuprofen 400mg but the pain doesnt go away. after i have expelled something solid, a block of blood i think, its not hurting anymore. im not sure what exactly is that thing. i hope its not fetus cause id be devastated. weve been waiting to have a baby. doc please enlighten me. is it possible that i get pregnant without feeling any signs and symptoms?