I wouldn't worry. Your labs are great. I see lab results all day every day and yours are good. Were these routine labs that your doctor ordered? Or did you choose them? I just found it odd that you did an A1C with a normal blood sugar level, unless you have had a history of diabetes or previous high fbs results. And thyroid levels, in my personal experience, tend to fluctuate quite a bit. I have seen TSH levels waaaaaaaay higher, then on retest have been normal. Vitamin D... I need to get mine checked, thanks for the reminder.