Shooting pains in my bum whilst preganant!

Sophie • Mummy to a beauiful baby boy 15 months 💙👪💫family is everything @sophie_halex
I'm 12 weeks this week but from the begging I have been exspenciveing sharp shooting pains in my left bum cheek it hurt to walk an get up ! My mum thinks the baby is resting on a nerve even though I'm at early stages anyone else exspecting this pain 🤔 xx