question: for the past 4 weeks i have had pregnancy like symptoms. from head aches light headedness nausea brown discharge found on my underwear cramping in lower tummy back pains blue veins appearing on boobs and nipples tiredness. until 4 days ago, i got my period. 3 days of it has been extremely light, so light that i didnt need anything, to protect myself, although i stil did. and today i wake up and it has changed instantly to really heavy. the cramps have got worse. i feel the cramps in my hip side area and under my belly area. really strong. my period has never been like this. usually i get it, and second day is my one heavy day then it begins to ease off. at first i thought i was pregnant. because of all the symptoms. but this all makes no sence. i get woken up in the middle of the night, from shooting pains in my lower back, and lower stomach area! or even inside my vaginal area too. please help me, im worried about my health.. but to scared to ask anyone else about it