Welcome to our little community here. I agree with everyone else on what they have said except that if your symptoms are strong enough for a diagnosis of MS and you only have one lesion there is a diagnosis called 'clinically probable MS'. Some neurologists will go ahead and treat just like it's MS and others go for the 'let's wait for another episode and see'. And both of them are correct in their thinking. Keep a symptom log and keep your appointment with your doctors. Also stay here with us if you need our support!