I put my surgery day weight in my stats instead of my highest weight because I wanted to track what I was losing since the actual surgery. But if you look at my signature, you can see what my numbers were, and they weren't pretty by any means.
Everyone loses at a different weight. It depends on what we have going on with our bodies. It took me 2 years to lose 200 pounds. Some on here have lost more than that in that same time. Some have lost a lot less. We can't compare ourselves to anyone else.
HAVING SAID THAT..... you lost, from your surgery date, 367 pounds - 294 pounds = 73 pounds lost. In 4 1/2 months. That's an average loss of roughly 16.5 pounds per month, or just a hair over 4 pounds per week.
For reference, I lost 79 pounds by 5 months out. So you're very close to where I was. Don't lose hope or feel discouraged. You're doing well. Maybe try hitting the gym once a week and also going for a nice long walk once a week. You'll see the extra movement really helps a lot, too. Stick to your protein first, then veggies, then carbs, then healthy fats and you'll also do well. If you can't get the protein and fluids in at the amount you need, do your best. Supplement with a protein shake for now, on top of the rest of your foods because that counts for both.