Feeling the same today is my 2 day home I got sleeved on January 8. No much energy, and gas not making the recovery any better. Plus everytime I drink something I feel something weird in my neck. How much protein had u been able to drink. I am doing 3 oz. X 4 that's equal 12 oz a day. liquid been hard, had to definitely put flavor I found sugar free drink mix great value brand at walmart. That helping me today with 16 oz of liquid. Plus g2 low Cal. As per the walking goes today it been hoarded. Hope it get better