Sixteen and have so much on my plate.?

well as you know im sixteen and im one of those ''know your pregnant before the test." my period is always five days long and has been anywhere from 28 to 35 cycle days. well today is day 30 and no period. i normally cramp up to a week before my period and well there hasn't been any cramping. anyways my real question is...... me being sixteen a 4.0 student ,just recently got a part time job and my boyfriend of two years who is eighteen with a full time job and a G.E.D are we completely unable to pull off living together to raise our baby? My parents are not fond of him AT ALL, and i have always been honest to them about still seeing him. What if i wanted to move out and in with him while going to school and my parents call me in as a run away or press charges on him? I really want to know my options when comingto taking financial responsibility and stepping up to the job unlike having my parents take care of their granddaughter or son like so many other teen moms. what can i do to make sure they cant throw kristian in jail? or calling me in as a runaway? Am i aloud to move out and keep me and his family together? we live in kansas by the way.