Levoxyl and bone aches

Hi, Im not much of a computer person. I from old school. Anyway, Im in my 40s and have been on the levox for about a year. I thought night sweats, head aches ,bone aches,and muscle aches were part of my aging factor. My blood levels are good as per my endocrinologist. but I too experience depression at times, constipation, irritability and fatigue as well as mental dullness. Im a very educated women and must admit , I sometimes feel like a total mental moron. Mary