Hello, Thanks for writing to us The symptoms you have described are more likely to be symptoms of muscles strain. Any strained muscle when stretched gives severe pain. I advice you to follow the below mentioned guidelines - * Give adequate rest to the involved muscle group and avoid any movement that causes pain * Ice packing once in every 2 hours over the affected area * Moist heat application to relax the muscles * Local application of muscle relaxant gel * Analgesic medications as needed If your symptoms are not getting better with the above measures, I suggest you to consult an orthopedic surgeon for further evaluation and management. Hope this helps you. Let me know if you have any more concern.