hi, i think i am pregnant, the last sex was 5 weeks ago, in 7 august, but i had my period in 14-17 august, but i never have my period in this days. after period, i have all time this smaal pain in my stomeck- ovaries, and backside in my back, my boobs hurts, nipls- are so sensative and burning gentlemen, and i feel nausea, moore in evenings. i have maide tree tests, they are negatvie, but its posibble that i can be pregnant, we whant baby, so my husben all time finish in me.