Coast guard symptoms and conditions

I have hashimotos thyroid syndrome andi have been on Levoxyl for about 5 years, now the medication is .088 mg's. I do not get anxiety depression. i really wouldn't know what normal is because im only 19 and iv been diagnosed for so long. My sex drive is completely there, the only thing that is wrong is that i CAN NOT wake up in the morning. i must find out what will happen if i get off levoxyl to go to the coast guard. please let me know.