Is having episodes of hypoglycemia -if i didn't change my eating strategy nor the exercise (only switch between kombiglyze&janumet)- means that the diabetes illness is progressing?

Hypoglycemia occurs when the supply of available glucose has been transported out of the bloodstream into cells. It generally means a miss-match between the treatment and the diet, where more insulin effect is present than needed for that diet. The side long term side effects of diabetes (progression) depends on the level of glucose control. Good=slows it/bad speeds it. Discuss this with your team