Hi, I have a problem... A few days ago started, and now is getting worse... When I m coughing, I feel a sharp pain in my lower back, and both inner tights, down to my knees. I thought might just some muscle pain, but now I barely can walk... Difficult to stand up, or even just to sit. Keeps me awake night time, I m happy if I can sleep 2 hrs in one night. What is very strange, when I m touching my inner tight, the pain moving also to my upper back. Unfortunately, staying in my tights also, just comes a bit of extra, as a back pain... Fantastic... I m working as a truck driver, so I really need some help, cos I need to use my both legs, and my back to do my job... Thank you