Has anyone ever had sciatica during pregnancy? (It's a large triangula…

Has anyone ever had sciatica during pregnancy? (It's a large triangular bone made of five fused vertebrae. It forms the upper back part of the pelvic cavity, similar to a curve located between two pelvic bones). It started hurting at 13 weeks, and now it hurts like a crack when I lean forward, sit down, or stand on one leg. Have you gone to the doctor yet?