I have had a swollen lymph node for about six months. I have had a CT Scan and the Dr. doesn't think it is significant in size. I have not been feeling well for a long time. I have been extremely tired, no energy, the left side of my jaw hurts from time to time (sometimes numb feeling), all of my lab work looks good for the most part. I still feel that something is not right. Has anyone had similar problems?