I too am at the same stage, but feel much better that I am not alone. I lost 10lbs the first week and 11 the second week. Week 3 and 4 I have lost nothing I just lose and regain the same 2 lbs every morning/night. I was told it is due to the drastic reduction in calories (going from the near 3,000 ish that got me to the size I was, to the now 800 ish im barely capable of) that is to blame. My body is currently holding on to or storing everything I intake believing I may be starving. Once my body realizes that this is the new steady intake it will quit storing everything and start burning stored fat for energy. I am not a nutritionist and am only repeating what I have been told, but makes sense :-) I have been warned by many to not become discouraged with the "3-4th" week plateau that it is completely normal and will pass. Also that there will be more to come so hang in there and stick with it :-)