I am in agony. I managed three natural births, but I am struggling badly with this. I had to ask dh to help me get dressed this morning, which was a disaster - he couldn't fasten my bra, which would have been funny if he hadn't tugged my shoulder and hurt me. 
I can't get an appointment with the doctor till Tuesday, and the cocodamol I was prescribed over the phone to do me till then made me throw up so badly it was hurting my shoulder worse.
So I'm taking paracetomol and naxopren (which was prescribed with the cocodamol). I've tried frozen peas, which makes it feel better, but it seems ti seize up again straight away, and heat, which seemed to make it worse, and me light headed.
Any hints or tips - please?