I'm 4'11, 110 pounds. I walk at least 10,000 steps a day, but I also have a desk job; I go to the gym about 3 times a week but I tend to do weights not cardio. I've been told that's sedentary, so I'm going with that to be safe.
I think my bmr is about 1150, which at sedentary (x1.2) would put my total calorie needs at about 1400.
Am I off with my calculations? Do I really need to eat such a low amount just to maintain? I might be shorter but my appetite is pretty much the same. I hear my friends talk about how impossible it is to eat at 1400 while they're losing weight. It just doesn't seem sustainable. Am I just doomed to gain weight?