misslissa I think you mean Solgar high potency B Complex . I've just had a look at that and I'd advise you to change it. Solgar B complex 50 contains folic acid and you really should be taking one with methylfolate, as the Thorne and Jarrows ones I mentioned above do. Folic acid is synthetic and folate is natural - see here why folate is better globalhealingcenter.com/nat... and scroll down to "Synthetic, huh? What are the Concerns?".
Your high antibodies mean you have autoimmune thyroiditis aka Hashimoto's disease. With Hashi's, symptoms and results will fluctuate as and when antibodies attack. To reduce the attacks you need to be completely 100% gluten free. Gluten contains gliadin (a protein) which is thought to trigger autoimmune attacks so eliminating gluten can help reduce these attacks. Supplementing with selenium is also supposed to help reduce the attacks, are you taking 200mcg?
Here are some articles about Hashi's:
If your GP doesn't want to increase your dose of Levo, there is an article by Dr Toft, past president of the British Thyroid Association and leading endocrinologist which says:
"The appropriate dose of levothyroxine is that which restores euthyroidism and serum TSH to the lower part of the reference range - 0.2-0.5mU/l.
In this case, free thyroxine is likely to be in the upper part of its reference range or even slightly elevated – 18-22pmol/l. Most patients will feel well in that circumstance.
But some need a higher dose of levothyroxine to suppress serum TSH and then the serum-free T4 concentration will be elevated at around 24-28pmol/l.
This 'exogenous subclinical hyperthyroidism' is not dangerous as long as serum T3 is unequivocally normal – that is, serum total around T3 1.7nmol/l (reference range 1.0-2.2nmol/l)."
If you email firstname.lastname@example.org she will let you have a copy of the article which you can print out and show your GP.
Once you are on an optimal dose of thyroid hormone, your symptoms should improve, but you need to learn all you can so that you can have useful discussions with your GP and not let him keep you at a level where you still feel unwell.
And going scrupulously gluten free (no cheating) should help enormously, many members have benefitted from doing so, some also need to be dairy free.
Unfortunately we need to be proactive, learn as much as we can and help ourselves because there are a lot of doctors who don't know enough to help us.