Hey, MY mother also has ms. for one thing, how old are you? most people and I mean almost everyone with ms is diagnosed between the ages of their late twentys and mid thirtys. I went to my psychiatrist and told him I had numbness in my foot and he told me it was most likely that I was low in B-12 or that my thyroid levels were low. There are fifty million reasons for having numbness. I am sure it is the ocd. MS is very, very, rarely hereditary. Even if you did have it, they now have meds that stop its progression in its tracks. My mom has been diagnosed for 16 years and you would never know she had MS. And about the dreams, honey, people dream about what is on their subconscience. You are obsessing about ms, so of course you will dream about it. Just like when I see a snake, I dream about snakes. Or if I do something rude to someone, I dream that I am this really evil person. I am sure you are fine. I say this from experience. I use to go to the gyno several times a month because I was SO sure that I had STD symptoms. Even an ingrown hair looked like herpes to me. The doctors told me not to come back unless I had a huge gross pussing wound because they said it was my ocd. It is very easy to convince yourself of just about anything with ocd. you obsess and look for signs and convince yourself that it is true. That is why we are all here on this board. I hope this helps you some what!