i was supposed to have my period about 2 weeks ago....and i know im not pregnant cuz im a virgin....but i had cramps, back pain, sore + swollen breasts....and also pain in the vagina, first week i had a fishy odor with lots of discharge and i looked it up on the comp and it said it was a vaginal infection...i didnt go to the doctors and i dont want to....could that be y i missed my period? plz help me