I have recently decided I want to lose about 10-20 pounds. I started exercising and tracking my calories. I do yoga, aerobics, and a little bit of weight lifting. I eat about 1300 calories a day. I've been using the my fitness pal app to track and I have my goal set to lose one pound a week. They recommend eating about 1300 and I've only gone over that three times but I've been well under about 5. It's been ten days of pure exercising and portion dieting and drinking lots of water. I haven't lost even half a pound or feel much stronger. Am I being impatient or am I doing something wrong?