MOG or ms or something else?

I had an appointment for a blood test today. I asked the nurse what the test was for and she said MOG antibodies.

Does this mean they think I have MOGDA instead of MS?

I have an appointment with a neurology nurse in November and the neurology consultant in December but I haven’t had results of my lumbar puncture or spine mri yet.

I feel more confused than ever :frowning: