Hello, I have been diagnosed with hypothyroidism for a 2 years it was caused by trauma I take Levothyroxin 75mg. I have a few questions first I experience both hyro and hyper symptoms. First I lose a lot of wet then I gain a lot of weight and I am recently experiencing high heart rates especially during bedtime I get scared to sleep because I don't think I would wake up. I am scheduled to see a endocrinologist this week I also have a goetor on the right side of my neck. I am only 22 years old and I have high blood pressure, low sex drive,depression. My question is what should I be asking my doctor to do to help me?