I did the same thing while back. I posted on here that I was eating about 1200 calories at 220 odd pounds and wasn't losing anything. They told me I needed to increase it. I went up to 1600-1800 calories (with 1-2 higher calorie days) and I've been losing about 3 pounds a week now! And don't worry, I weight train and have been increasing muscle mass significantly so no need to admonish about losing muscle
