I have been having several symptoms that have progressively gotten worse the past two years. I have been feeling overly irritable, weight gain of about 10-15 pounds that I cannot seem to lose, headaches, joint aches and pain (sepecially neck and elbows), lack of concentration, sleeplessness (sleep areound maybe 5 hours a night, escalted cholesterol levels, and I have been losing my voice every couple of months and that last for about 2-4 days typically, menstrual cycle that is very inconsistent. I have asked for blood work several times and the most recent showed that on one range I was considered low however in the other I was in the middle so I did not have hypothyroid. I swear I feel like I am going crazy and that this Dr office thinks I am a hypochondriac. I am getting so frustrated. That receommended anti depressants and sleeping pills. I am not sure that is the right solution, however this is now impacting my family (husband and 2 children 2 & 3 1/2) not to mention my ability to do my job. Someone please help me, if you have had these symptoms or if it sounds like something you have heard of I would appreciate it. I am scheduled tomorrow for another wave of bloodwork, just wondering what test I should I ask for at this point. Thanks in advance for any and all insights.