17 & Pregnant

Im 17 & found out today that im Pregnant by a test.... I been feeling the symptoms sore boobs, cramps, nuasea, headaches.. My bf is older then me, & he doesnt want the baby because he said he isnt ready. And my mother said she would kick me out if i was ever pregnant. I wanna keep the baby so much but i dont work or have a diploma yet.. Idk what to do anymore.. I dont wnana do something ima regret, & im bipolar & suicidal.. Help ladies