Benefiber is soluble fiber to firm up your stool and miralax is a laxative to keep things moving.  

Unjury makes an unflavored protein powder that many like. It's not flavorless, like benefiber, or miralax, but you can add it to things like soups or other soft foods to up the protein. 

Your water is way too low - try to get at least 64 ounces a day.  

It sounds to me like you've had the lap-band procedure done? First, you can get back on track. Don't lose hope. :) I'd recommend you take a high quality multivitamin to keep your labs in ideal ranges. I'm a lap band patient as well, and I take Vita4Life Mini Multivitamin. My labs have always come back spot on. It's very lap band friendly and you don't need to worry about it getting stuck. If you are concerned, you can always open the capsule and put the powder in yogurt or something, but it's really never been necessary for me. These are what I take and my surgeon recommends them. http://www.amazon.com/Vita4life-Bariatric-Multivitamins-Comp rehensive-Multi-vitamin/dp/B008A0ML4K/

These are the tests he orders once a year. Complete bood count (CBC), alanine aminotransferase (ALT), albumin, alkaline phosphatase, aspartate aminotransferase (AST), calcium, cholesterol panel, direct and total bilirubin, electrolytes, fasting glucose, ferritin, folate, hemoglobin A1c, iron saturation and transferring, magnesium, phosphorus, total protein and vitamin B12, thiamine and vitamin D. I hope this helps!

Gotcha. If you're following your NUT's advice, you're probably fine. Weight loss isn't necessarily linear. Pre-op, I had some weeks where I lost 6 lbs and some where I gained half a pound doing the exact same thing.