I am worried about how much I am losing

Tommorrow I will be offically 10 months out and am afraid I am behind in my weight loss. I am also confused of where to start counting my beginning weight; my highest weight or my surgery weight. If I go from my highest weight I have lost 127 lbs and from my surgery weight it is 106 lbs. Also I am afraid I am starting to eat to large amounts at meals. I try to keep my protein around 2-2.5 oz. with vegetable and maybe a small amount of a starch item. I do not drink 20 minutes before or after. This month I only lost 7 lbs whereas I usually loose about 10 lbs. or so. I do not get to walk like I would like to and am trying to improve it but the last two weeks I have had broncatis (sp?). Please hep me; I am beginning to feel lost.