Hang in there Banjanti. About 1.5 years ago I was in a similar position to where you are now. I had pretty much convinced myself that I had MND - and that put me in a significant depression. I'm doing much better now, and I am convinced that a good portion of the symptoms I was experiencing at that time were stress related. Keep looking for the answers, but live it day by day, and take time every day to just relax.