ITK, it sounds to me like jabbur has given you good advice. Health problems are not something you should be ashamed of - we all have them at one time or another. The important thing is to get it taken care of, so that you will feel better. You have a busy life and many people to take care of, but you must also take care of yourself, or you won't be able to do the things you want and need to do. Please keep us updated on how you are doing. We care about you.