Well, I just got back from the doctor and he does not think I reinjured the disk. He is pretty sure that I pulled or badly strained a muscle. My pain is basically gone thanks to Lodine and ice. However, my lower back is still out of wack. It takes me a little while to stand upright after sitting for long periods. My upper back and shoulders hurt because I guess they are compensating for the lower back. He wants me to do another 6 weeks of physical therapy and then go back and see him.