Hello Erin, welcome to the boards, you are in the right place to get the answers that you need.
you sound like you need a full endocrine work up:
thyroid- tsh, free t4, free t3, Anti-TPO and Anti-TG,
parathyroid - PTH levels,
growth hormone - igf-1 levels,
Adrenal - aldosterone, serum cortisol, epinephrine & norepinephrine, 24 hour urinary free cortisol, 24 hour urine metanephrines
sex hormones- estrogen, testosterone, progesterone, dheas,
pituitary hormones - acth, FSH, LH, prolactin
You need a good endocrinologist to check for any disorders such as- hypopituitarism, graves disease, pheochromocytoma, hashimoto's thyroiditis, growth hormone deficiency, late onset congenital adrenal hyperplasia, multiple endocrine neoplasia, or cushing's disease. I truly hope that a doctor will identify & cure your symptoms, good luck & God bless