None of your symptoms sound like lyme disease. Lyme disease is an acute inflammatory disease characterized by skin changes, joint inflammation, and flu-like symptoms. You get sicker and sicker if not treated.
I could be MS. MS is difficult to diagnose. Each episode scars your brain more, so at the beginning its hard to tell. I would take your MRI's that you say have a slight abnormal spot to a different neurologist and discuss whether this is really an old scar thing or the beginnings of MS.
Tingling or nerve changes/sensations can be alot of things
local injury to the nerves under the skin
lack of blood supply to the area
pressure on the nerves, caused by a herniated disk, tumors, abscesses or arthritic bones
toxic action on nerves (lead, alcohol, tobacco)
diabetes and other chemical abnormalities
vitamin B-12 deficiency
hypothyroidism
drugs such as chemotherapeutic agents, chloroquine, D-penicillamine, isoniazid, nitrofurantoin, parenteral gold therapy and phenytoin
long-term radiation
transient ischemic attack (TIA)
stroke
multiple sclerosis (a less common cause of numbness) |