I had my gastric bypass exactly five years ago and I lost 140 pounds. I went from 250lbs (size 26/2

to 110lbs (size 6/

. The most important thing I can tell you from experience is you have to exercise. Right from the start I was walking 30 minutes a day. Then when I lost my first 40 pounds I went and joined the gym. I was going everyday to the gym, like 2 hours a day. Lifting weights and cardio. I really believe that is why I lost the majority of my weight so quickly. I lost 110 lbs of my weight in the first 8 months after my surgery. I platued at 139-140 lbs for the past 3 1/2 years.
Just in the past 6 months I lost the remaining 30 lbs. I did get some help recently from an ulcer that has been diagnosed on the stomach pouch, that is why I have lost the last 30 pounds so easily. Watch out for a stomach ulcer. Turns out they are very common after having the gastric bypass and it tooks 4 doctors to finally diagnose, after 9 months of constantly nausea and vomiting. Not a fun way to live.
I wish you the best of luck with your weight loss, enjoy the journey. I loved my first few months at the gym watching my body change. I look back at my pictures of when I weighed 140, and I think I look better in them, then now. The gym made a lot of difference. I am trying to get back in a regular routine. Keep us updated.