Katrina, keep your head up. You're gonna be ok. I have some cousins who have thyroid problems. The thyroid is at the base of your neck under your chin closest to the chest area. It is a gland. I just gave blood for my annual physical and my doctor wanted a thyroid test done on my blood due to hair loss, rapid weight gain/loss. Thankfully, my thyroid levels were in range.
However, on to my cousins and how they handle this condition.
One of them has to take this medication, the name of which escapes me, every day. It is a very tiny pill and it helps to regulate some levels in the body which either contribute to or exacerbate (sp?) the thyroid gland. My cousin was told to maintain her weight and under no condition stop taking that pill.
My other cousin, her younger sister, had to undergo radiation treatment. She was not allowed to go home to her husband or come in close contact with other humans for 72 hours. This allowed the affects of the radiation to wear off. She had to stay in a hotel away from people. You know the insurances don't allow you to stay in the hospital for no length of time. She then has to take some medication as well. She is not allowed to get pregnant for two years after having the radiation treatment.
Sister, if God has anything to do with you, you will be alright. I will definitely say a prayer for you.