I'm a worrier this pregnancy

Yesterday i sneezed really hard at work while sitting and feeding a baby. My right side tensed up like a charlie horse and lasted a good hour. Now sice them I have sharp stabbing pains on the same sode that come and go. My dr hasvmy appt set up for 11 weeks im 7 weeks 2 days. Should I be worried that the pain is still here? This is my 3rd child.and.I've never experienced pain like this before