Pls clarify my doubts. Al my abv doubts.

Hello Doctor, I hav sero negetive arthritis, pcos,anxiety, insulin fasting is 14.56 hba1c 5.5% (i feel i am insulin resistant) so curently I am taking below medicines: Toffe 10mg, folic acid 5mg in the morning(AF) Dubinor in the evening at 7pm (BF) Folitrax 10mg once in week my DOUBTs are, 1)Now Doctr has prescribed Gemcal D3 daily for 1.5 months she said she wil taper down after that,is it ok to take daily for 1.5months(vit D 25-OH is 24.4) 2)Doctor HAD prescribed Omegavit multivitamin for 40 days & i had felt beter but forgot to ask if I can continue,will it be OK if I take Omegavit along wit abv medicnes,if yes wen to take & how many months can I take(I took for 40 days & stoped 20 days back) 3)Can I do yoga,breathing exercise or any kind of exercise after taking Dubinor         4)My haemoglobin is 11.5 but no medicine prescribed is it fine Pls clarify al my abv doubts..thanks