Again I only have a few minutes but, briefly, I have had so many "symptoms" over the years that I couldn't possibly list them.
I also gently suggest that you may be seeking reassurance by this question? I know very well from experience the desperation for reassurance which can come with this, but in the long run it's a major factor in keeping the whole thing going.
For me, CBT wasn't really the thing in terms of intervention. I found that the exercises got me more and more into knots of thinking. However, reading up on the basic model CBT of health anxiety is useful (look for Paul Salkovskis). MS is a really common focus in health anxiety, by the way.
Personally, the most helpful book I've read has been Eckhart Tolle's The Power of Now.
You can never be sure whether you've got MS (or most other diseases). You might have it, you might not. I know that's not easy to live with, but you can learn to tolerate it (if I can, anyone can!). Stuff happens to people. Life can be messy, hard, painful, devastating, fantastic, funny, joyous, and so on. It's a series of moments and no two are the same; and getting MS, while undoubtedly very hard, will not change that. It's still a series of moments, some harder, some easier. And then, whether or not you have MS, you, and everyone else in the world, will die.
If you do have MS, how will it affect how you live IN THIS MOMENT, NOW? I know this is not cheery, exactly, but it's the kind of thinking which has allowed me to move away from being dominated by this fear.
Oh, and try to focus on helping other people as much as you can. Volunteer. It's likely to help others, and it sure as hell helps the helper (to stop focusing on your own health/experiences).
All the best, OP
. I know how hard this is.