Hello doctor, 2 months back I started work from home. I was recently shifted to the place and thats why do not have a proper setup. After that I was also doing som3 exercise at home to reduce my weight and my diet is also changed ( somewhere reduced). Now from last few weeks i had pain in my ass but yesterday this pain got severe, some how not only my ass but front part of my waist is also paining alot. If feels like my nerves are contracting in that part. Please guide what to do.