I had those back in January of this year and that had turned out to be a relapse. I don’t mean to scare you but you might want to get that checked out. When you have something like this a relapse can creep up on you and it would be hard to tell. The type of test you would want to ask your neuro about is an NCV test. What happened to me was that I went to the emergency room and then they did the test. After that they feed me with 5 days of IVIG and I was better even though I am still in a wheelchair. Take care.