Strange thing is that without slin my blood sugar doesn't go too high even if I add 50g of dextrose + 50g whey, morning levels are ok and fasting insulin levels are low.
This doesn't sound like insulin resistant. This is why I am so confused about my situation.
But at the same time: "Generally, to correct a high blood sugar, one unit of insulin is needed to drop the blood glucose by 50 mg/dl. This drop in blood sugar can range from 30-100 mg/dl or more, depending on individual insulin sensitivities, and other circumstances." source:
https://dtc.ucsf.edu/types-of-diabet...-insulin-dose/
Based on this, extra 12ui of fast acting insulin would drop my levels dangerous low but it makes only small change.