You made me read your previous questions again. Immediately what came to my mind is a proverb: "too many cooks spoil the broth".
Now I am repeating an answer in the form of counter question given to somebody else. You know that coffee is a good drink; tea also. If you make a drink with half a measure of coffee powder & half a measure of tea powder, how tasty will that drink be?
You know why I ask this? You are combining different therapies ILLOGICALLY. Your Dr. might have prescribed Metformin 250mg expexting you to take normal quantity of food. You have chosen to follow low carbohydrate diet & "have completely stopped carbs in breakfast and replaced it with vegetable stew 2tbs of Oates added to it". This could be the reason for the BS dropping to low values.
With regard to LWMDR all my writings clearly state that it has to be taken twice daily with a gap of approximately 12 hours at the specified dosage. You have decided with your wisdom to take it only once a day. . Now please see the following situation & tell me what will happen. My house is 1000 KM away from your house. I wish to meet you at your house for my use. You tell me the route & tells that the road is such that only 200 km can be covered in a day so that I will have to travel 5 days to reach you. I travel five days but only at the rate of 100 km per day. In 5 days will I reach you? Suppose I travel 190 km per day. Will I reach you in 5 days? Suppose I travel 199 km per day. Will I reach you in 5 days? If you have difficulty in following my suggestions, either seek my opinion in advance or discontinue LWMDR. For God's sake don't ..... ...... .