Hi Helen and Welcome to NT!! As you're finding out, this is a great place to be under the circumstances. You've received some good advice which I'm sure must seem overwhelming now. Read, read, read -- the more you know, it seems the more comfortable you feel about the whole thing.

I had ON way back in 1976 and again in '78, but no mention of MS was made. Fortunately I only had arthritis type symptoms until 1990 when the tingling, numbness, foot drop, etc. began and I got the official diagnosis. So if the ON was really the beginning, I've had MS for 32 years and I'm still here -- obviously!! All the best to you as you begin your journey and remember we're here if ou have any questions, need a hug, or whatever!!!!

Take care........