Jewels, your boss is a man and men always lose faster than women. Just one of the unfair facts of life. BUT...look who's eating healthier. The inside of your body is getting better every day, while your boss's probably looks like the local landfill. And Weight Watchers and other weight loss programs, and doctors, will tell you that 2-3 lbs. a week is a safe weight loss. And you will be much more likely to keep it off than if you lost it faster.
When we gain weight we don't put it on all at once so it's going to take some time to get it off. I hate that but that's another unfair fact of life.
Keep going and don't get discouraged. Another 2 lbs. by next week and you're on your way toward your first 10. You can do it. I know you can.