18 months post op after THR due to a neck of femur fracture. Have really severe pain in groin especially getting in car and going up stairs. Had wound infection. Now surgeon thinks l've got infection in joint. Had xrays, CT scans. All ok. l have RA so my CRP levels are never normal. Now awaiting hip aspiration. l'm really scared. Recovery was so hard l don’t think l could go through this again.