I'm a little over a 2months out. Went to doctor for post op I was told that I wasn't taking in enough calories. So I've been trying to increase my caloric intake, but to my disappointment I haven't lost any weight this week. What the hell is going on?

What kind of calories are you taking in? Are you adding calories and upping your exercise? Remember that different Proteins have different levels of calories. Cottage cheese and soft cheeses are higher in calories then legumes, Beans and meats. I try to mix it up making sure I get calories from both dairy and lean proteins. Also, maybe up your Protein shakes for some extra calories as opposed to actual foods. If I'm low on calories and it's later in the day I'll have a muscle mile light so I get calories and proteins. Can you talk with your nut about how to increase calories and still be able to loose? It could also be something as simple as being in a dreaded stall and it's just a matter of time.