I’m wondering if anyone has suffered with sciatica during the 1st trimester. I’m 12+5 and for the past two weeks towards the end of the day at work I’m getting awful pains down my bum cheek! I’ve never suffered with any back problems or anything like this before. I’m a nursery practitioner working with two year olds so constantly up and down. I feel nothing in the morning then by the end of the day it’s agony changing positions. No pain at weekends when I’m not working. Obviously all I can take is paracetamol which isn’t helping! Any advice would be helpful.