theres HOPE.. so dont get discouraged.. a close friend of mine was diagnosed with MS and although theres still no cure and its still a mystery there are meds that can be taken and you are able to live a full life..
first off Teri has to change her diet.. eat only healthy things!
if the doc recommends - exercise just keep your muscles working dont over do it just reg exercise is fine .. YOGA IS GREAT! or Pilates!
you need to try to live stress free.. i know this is hard but give it a try

join a MS support group... they can help you with dealing with ur diagnoisis, what do expect.. and just basically deal esp with other who are going thru this. YOU ARE NOT ALONE!
have your fam go along with you ... become educated both you and your fam, with this disease .. the more you know the better..
read lots of books..
montel williams has this disease and you can go to his website and learn more.
just take it day by day ... thats what my friend is doing .. she feels tired a lot but shes keeping her spirits up. shes trying to live stress free.. she getting married next year so shes trying to deal with that aswell... but if you keep strong and a postive attitude God will be with you.
i hope i was of some help

if you want anymore info or anything .. plz feel free to pick my brain.. and ill pick on my friends to get more info

hugs and kisses