Six Weeks Pregnant: weird pain on my side (sort of on the side of my previous c-section scar)?

Is this normal? Do I have an ectopic? I don't have a dr.s appt. for another week. I'm worried. I have this dull/stabbing intermittent pain on the side of my pelvis, near where my previous c-section scar is. I'm worried and afraid to call the dr. because I have an appointment next week to establish a pregnancy. Is it normal to be feeling weird pains in my abdomen/pelvis?