Update:
Thank you all for your prayers!
My son's labs were initially .33 for his thyroid, then on retest three days later they were .15 which indicated it was progressing aggressively. Everyone started praying for him over the weekend and on Monday and we went to the doctor that day and had more labs done. We do not have a complete answer as of yet, as we are waiting to see if there is an autoimmune marker in his bloodwork. However...and this is a BIG however, as of the most current bloodwork, his thyroid levels and all other blood work are completely NORMAL!!! I'm being cautiously optimistic because we don't have all the information just yet, but, the doctor said that on Monday my son was PROFOUNDLY hyperthyroid, and as of yesterday, he was unable to say that with any surety any longer.
There is the possibility that we caught him at the tail end of the process and now he is on the upswing, but for it to happen in such a brief period of time.....I think we all know what happened, don't we?
I'll update you all with the autoimmune labs and whether or not they are normal as well, or if they have an autoimmune marker.
God bless you all!