Pain on my left side

OK so I'm not sure if this is normal but I am 6 weeks & 3 days my left side of my stomach hurts everyone I lay on right side. & it's gotten to the point where I can only sleep or lay down on my left side or on my back. I get pain on my back & it's a Lil sharp feels as if my hip bone or my left lower back wants to lock up on me. Does that happen to anyone else?