Are these symptoms of a low thyroid?

Yea in going to get a doctors diagnosis but I would just like to know anyways. So I'm 17 and have had these symptoms for years, seeming to get worse. I have anxiety/depression of unknown cause, pains in my bones particularly lower body, I'm absolutely wrecked at the end of the day, even if I just went to the shops and back, I get a weird buzzing feeling in my face, I have very little energy, when I stand up from a chair sometimes I feel like I might black out, my throat is quite large and it had just grown recently, it feels like I have an Adam's apple and I'm a girl, I have very poor memory and I feel confused all the time, my emotions are very dampened and I can't really connect with people anymore, well they can with me but I can't with them, my brain is all over the place and it feels like I'm experiencing pms all the time