I was hurt pretty bad when someone rear-ended my car at a red light 4 weeks ago. She was going full speed when the car hit mine, and it was larger. She got out with a cell phone in her hand. Pain crept up on me slowly. I felt some arm pain and lower back pain at the accident, before the police left. I saw a chiropractor who checked me out that afternoon, he ordered an MRI and it showed I have bulging and herniated discs in my back, mostly at my neck and lower back - caused by whiplash. I'm off my bikes for months, but it affected my head, also. Getting the neuro results today. Whiplash can cause some brain swelling when the brain violently hits the skull. My head hasn't felt right since then and I'm not walking as well. I'm getting therapy 3 times a week. I also went to an orthopedic specialist that concurred with treatment. My back was also sprained from the injury. Everyone I see says, you look okay, but I'm not. I'm getting around a little because of anti-inflammatories and therapy. If I go out a little one day, I'm home the next. I really miss riding my bikes.