I have SPD and it started off with hip pain.. don't leave it if you suspect you may have it. I didn't mention it to my midwife until I was 36 weeks and in agony and then was referred to the hospital physio. I take panadol and some nights strong pain if its really bad, my pharmacist said to only take the strong pain if its really bad as the codeine is constipating. Hope you get some relief soon.