I was sleeved May 17th and my situation sounds the same. I wanted to sleep the first few days. So after each 10min walk I would climb back in bed. Yesterday I felt more energized and decided to cook Breakfast and dinner for my family...big mistake after dinner I started feeling lightheaded, dizzy, BP was slightly elevated as well as my temperature. I say all of that to say rest is equally as important. As for fluids I've only been able to get down one to two 17oz. bottles of Water or other fluids, at least a couple of popsicles and yesterday was able to get in a 11oz Protein shake. It gets better with each day so hang in there
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