As long as you're not feeling weak, I'd say you're a bit low on the caloric intake. Eggs, high in protein but do have a small amount of carbs in them especially if you use the yoke. Chili high in protein but also has carbs. Potatoes... all carbs. I'm a bit concerned about your protein intake overall. The one thing you want to minimize with your weight loss is losing lean muscle mass which allows you those bigr engines to burn up that fuel in the form of fat. Muscle weighs more than fat, so weight loss is not just fat, its water, fat, muscle, etc. if you don't maintain a high enough protein intake. If you were a meat fan pre-op this wasn't a problem. But eggs, chili and potatos isn't going to cover it. You're still a big guy at this point, your basal calorie count is probably around 3500 calories... you have all those cells in your body that need nurishment even if its fat, you need to starve them so they go away but you can't completely cut them off because you'll start getting weak, depressed... no energy to do your daily exercises... etc. Keep that protein atleast 60-80g minimum... shoot for your 100g. That's only 400 calorites to your totals but its exactly what your muscle needs to survive. Keep the water pumping in too.
You said you were taking all your supplements but not sure if that was just vitamins/iron/calcium/b-12... or if it did include protein. Are you taking any protein supplements and if so how much and what kind? Shakes, Bullets, Protein powder? Using like a scoop of anywhey protein powder in that chili or mashed potatoes should help increase your protein intake and help give you that full feeling to control some head hunger.
I'm still pre-op but i'm on my pre-op diet and to get myself trained for the types of food i'll be eating. So, I've been eating 2 eggs scrambled with a quick spray of olive oil and add about a half table spoon of cheedar cheese. Lunch i have a 12oz 35g protein shake (strawberry cream) with 3carbs, which i end up drinking over an hour because i'm still getting used to the protein taste. Dinner I have about a cup of cooked chopped celery, carrots, onion and 1oz of diced chicken, add some boulion, pepper and a scoop of anywhey. It's a bit creamy so i add more water. Or I have a 6oz can of tuna, lightmayo, scoop of anywhey, mustard, salt, pepper and eat it with about 10 saltine crackers. I make sure to include my multi-vitamin during the day. I cut my favorite soda Dr. pepper out completely, I still drink diet for the caffeine fix. But have been getting used to crystal light or water. I'll miss diet soda post-op but i'll deal.
When's the last time you've spoken or met with your dietician? Have you talked to him/her about your caloric and protein intake? They're really the best ones to ask about this kind of stuff.