Sick yet again :(

Last week i was diagnosed with hypothyroidism. Hypothyroidism means the thyroid gland is underactive and fails to make enough hormones. I've had quite a few symptoms, including unexplained weight gain and severe depression, even to the point of not wanting to do the things i love the most, like going to roller derby training and exercising. I am undergoing more tests in early December to determine whether or not i have to be put on medication.