Should I Move?

I talked my sister last night and she wants me to move with her to California. I was born there and I currently live in Mississippi. I have a BF and I might be having his child. I am waiting to take a test and miss my period first. I don't want to waste it if I am not. I am already in a community college and I don't want my classes to  not transfer and start over. I want to start new and get away from the drama in my life. And I don't want to leave my BF but if we break up I am going. Should I go or stay?