2 weeks ago, I noticed my hip was starting to hurt. It started off as a dull barley there, but noticeable pain. Now 2 weeks later, the pain Is so severe it's making it hard to walk, or even lay down. It's making it hard to move my left leg at all, and I'm getting worried about it. I have knee problems, and just had surgery in February on the left knee and I dont known if it's related or not. Any help would be appreciated, as I want to get back to feeling normal!