Hypoglycemia

Anyone having problems like this besides me? I've had it somewhat since my gastric bypass 8 years ago but this year there is a dramatic increase in symptoms. I've had some testing but noone really knows where the real problem is. I definitely have high insulin levels per my blood work and my actual blood sugar runs low. Makes me tired, headachey alot, etc. I am currently eating a high protein low carb diet and taking some medication that is supposed to slow down carb absorption....are there any more like me out here?? Any help appreciated!