I was suffering from stomach hpelorie bacteria in my stomach. Later found out through stool test. Took antibiotics amoxicillin and one more combined. Later stool test says I was negative but my blood sugar shows borderline. Predibatic.now I lost like 15 pounds and can't decide what to eat and how much to eat. I feel weak sometimes and can't figure out what is healthy for me or can I take protein shake. If yes what protein should I take. please suggest me. Need to put back some weight but avoiding bad carbohydrates and sugar. please suggest. I lost lots of weight and my face is looking like shrunk inn.