oldburybird-
Everyone usually loses a couple pounds their first week-but most of that is due to eating less than normal (your body will be digesting and holding less food in your digestive system) and water weight. After the initial week, a HEALTHY range for weight loss is about 1/2 to 2 pounds per week. Most people do not lose 2 pounds a week that often-it is usually 1/2 to 1 pound.
You are losing at a healthy, recommended rate. Do not get discouraged, you are doing just fine. What I think is important to remember, is that if we are 20 pounds overweight-we didn't gain that 20 pounds in a month-it probably creeped up on us over the course of a few months, or even years. You are not going to lose 20 pounds in a month, either-unless you are doing something very drastic that could be harmful to your health.
Rather than thinking of it as just one pound a week-think about the fact that 4 months from now-mid June-you could be about 15 pounds thinner for the summer.