Hello, I Am Having An Issue When I Sit On

Hello, i am having an issue when i sit on the edge of a couch or chair that is low to the ground and my knees are bent more than 90-100. Once I try to get up, my hip hurts. Left side. I only feel the pain when trying to stand or bending my hip after. The pain is very severe. If there is anything I can do to prevent this or any course to reverse the problem I would be very happy