I'm a 17 year old male, and was diagnosed with hashimoto's disease in December. The symptoms I have are extreme fatigue, some dry skin on my face (not acne), muscle weakness, impaired memory, and depression. I feel like I'm depressed only because of how tired I am all the time; I'm an MMA student and haven't been able to do ANYTHING in five months, I love that sport more than just about anything in the world, and can't do it anymore until I feel better. My original TSH was 9.56, and my latest test result for it was 0.91. And my original T4 was 7.3, and now it's 5.9. I was initially scripted to 25 mcg of Levothyroxine a day, and have been taking that since I was diagnosed, and just today, he told me to take 1 1/2 of them a day, so 37 1/2 mcg each day. I'm still very tired all the time, literally, all the time. When should I start to feel better?