Took all my BH results in to show my doctor, explained how I'd been feeling over the past few months and also that my mother had suffered from Graves. Whilst she said my thyroid was currently 'normal' i.e. all values within range, she did spot the raised antibodies and said I would go on to develop hypothyroiditis. She said that she wanted me to do another blood test since it's been 6 weeks since the last one, and if my TSH goes over range (it wasn't too far under last time), and my FT4 is low, then she would prescribe Levothyroxine. So I suppose that's a good result, really! She didn't want to give me Levo with my current values as she was concerned I would end up hyper.
I also showed her my vitamin results. She said they were all normal (no surprises there!) but she did say the iron was on the low side and I should eat more leafy green veg. No mention of supplements. My B12 was apparently quite OK (at 342 in a range of 191-663). I didn't have the heart to say I was already taking a bunch of supplements now.
I guess that was a reasonable outcome, and better than many here have experienced. At least she recognised I do have thyroid problems. I told her I went gluten free, her facial expression was one of 'why would you need to' but since I said I felt somewhat better on it, she suggested I could also test for Coeliac, provided I hadn't gone more than 6 weeks gluten free. Perhaps it's worth going back on gluten to test for TTG, although she admitted it wasn't a 100% accurate test.