I have lost about 30 lbs. in the last 5 months. no intintions to do so. my sternum is inflamed and has some discomfort and popping. my hair is falling out all over my head.....rapidly. my bones and are constantly aching. my nails wont grow, and they are in fact very thin and brittle, they do not feel like fingernails. I also have a numbness in my left arm and fingers every morning and some through out the day.