Lupus has a lot of weird aches and pains, I get that too, not exactly but yea that happens. Make sure your driving tons of water and less caffeine because that might help. Try also sit in a chair and sit up straight, take your right ankle and place it on top of your left knee and then lean forward but not too much to hurt yourself. Then switch legs, this has helped with those nerve pains and stuff and I found myself having less of those type of shooting pains. Hope this helps.