I am so glad u found a good doctor. Can u pm me and let me know what state u are in and docs name? Its very difficult to find a caring doctor. I suppose the final decision is up to u. Glaxony made some good points. Testing can be traumatizing and if enuf tests keep coming back negative theyre most likely going to lable u as a crazy person and that is severly traumatizing because its your body and u can tell when u are ill. I think the spinal tap is a lil risky, anything with the spine can be. They are quite common with a neuro tho, but is tge doctor going to do the tap himself? Or send u to a clinic where some underpaid assistant who hasnt slept well going to do it?