20 year old young girl.Had back pain for past 4 weeks now, done nothing different as I would normally. Since last Monday I've also had shooting pains into my right leg, up my spine, into my chest and into stomach. Called for an ambulance and they said they was nothing wrong with me. My back totally went shortly after paramedics left. I'm now a week on, no better, can't even walk up stairs or bend without back going and in complete agony. Doctors have prescribed me with Co codomols which are doing naff all. Any advice?