I've been at about 2 lbs weight loss a week on a 1350 calorie diet since mid December. I know 2000 calories seems to be a standard but after a couple weeks I do

I've been at about 2 lbs weight loss a week on a 1350 calorie diet since mid December. I know 2000 calories seems to be a standard but after a couple weeks I don't really feel any different consuming <1400 cal a day than I did when I was consuming 2500. I also sit at a desk all day so I'm pretty sedentary. I doubt I could maintain this deficit if I was still doing manual labor. (I'm not doing a keto diet, just an eat less diet)