Sciatica pain in buttock/leg anyone??

Anna • First time mummy to be

Hey. I’m 14 weeks. So I suddenly developed sciatica in my left buttock. My sister says she had it too when she was pregnant and is common! Omg it is so painful. Have tried stretches and heat packs. It’s making bending or leaning to do things soooooo painful. Any tips or advice please?? X