had surgery 5 weeks ago,worried not loosing enough

i had my surgery 5 weeks ago,my 2 week post-op visit i lost 21lbs,i feel like i am not loosing enough ?? does anyone ever feel like it's not working ? i heard that just about everyone vomits after they eat and i never have,i also eat very slow and take really small bites but somedays i feel like i'm not loosing,i go to for my next appt in 2 weeks,my clothes are way to big for me now so i know i'm doing something right,could it be in my head that i am not loosing ? i never have felt so good in my whole life i just wish i felt more successful

21 lbs in 2 weeks???? HELLO!!!! Whoa that's great!!! are you kidding me??!! it's all this head thing going on. are you reading what your writing?? 21 lbs in 2 weeks, clothes are getting big on you, not vomiting: [your eating the right way thats a good thing!!!] I'm down 118 lbs and "I" still think "I" look like I did at 268. damn head!! I'm so glad you feel so good. It's a good feeling isn't it!! I can walk and not be out of breath, I can trim my toenails without huffing and puffing.It's the little things. YOU are doing wonderfully! I went from a 24 to a 10 and who knows what else! I go for my TT next Wenesday.. maybe an 8?? don't get discoraged. what you've already accomplished is amazing! great job, and keep up the great work, Mary 268/260/150/??