Hello I'm new to this site. I'm 39 years old and I'm experiencing all the systems of having thyroid,but don't know what kind. I stopped growing hair everywhere,my muscles and joints ache all the time,but mostly in my legs. I am bipolar. I don't get my menstrual period anymore. I also have insomnia. I got weight gain. I'm tired all the time,there's times where I don't sleep at all. I also have arthritis all over my body,shoulder,knees,hands,fingers,my lower back. I feel I'm falling apart and it's making me more depressed. I thought I had restless leg syndrome but now I'm not for sure. Can someone give me some advice. I need a lot of helpfull suggestions. Thank you for taking the time to read my health problems and understanding them.