When I am down, prayer lifts me up. I can empathize with the frustrations you are feeling. If you do have MS, your life will be the same today as it is tomorrow, BUT your life is not over. There is no cure, but life need not be over. If you want your life to be over, it is simple- you give up. I have been taking one step a day for 32 years. I have had an excellent life, not perfect, but my blessings have made me richer than any amount of money. I hope you can learn to really enjoy your life and I hope you will discover your inner strength.
If you believe you have MS, you can take a proactive approach to battling the problem.
I set my house at 65 during the day and 60 at night and I still have heat issues. Try to maintain layers which you can easily add or remove as needed. It works for me! Keep an eye on your room humidity to avoid dehydration.
I hope you are feeling better now. Stay as positive as you can!