Sciatica pain ba eto? Pls pasagot.

First time mom here. Ask ko lang if sino na dito naka experience during pregnancy yung sumasakit yung lower right back bandang pwet na rin. Is it still normal? Nararamdaman ko na kasi 'to pag minsan nakayuko ako pag may ginagawa pero madalas pag nakahiga (nagbebedrest) hirap din makaikot and bumangon. #4monthspreggy