lab results

hey can the lab result be incorrect yesterday I got my hba1c its 9.6% 4 months ago it was 10.5% even tho I put a good effort trying to bring it down I reduced my carbs intake by alot mostly i eat protein and vegetables I drink so much water i march 30 min everyday I test my bg sometimes up to 10...

So im súper confused. I was diagnosed with type 1 after going into dka bit after coming home i wasnt needimg my insulin as muchos as i should so they sent me for a ogtt (with this kinda lime sugar drink yuck) i got the results today and fasting was 5.3 (at hone i tested as 9.8?) and after 2...