I saw a post from you online today . . .
If your vomiting is due to getting things stuck, overeating or eating too fast that's normal and just make sure you chew well and eat slow. However, if it seems to be random, I'd recommend getting a second opinion from another Dr. that specializes in WLS. Also since you are new to all of this, I wanted to share a couple of great resources. http://www.bariatrictv.com and http://www.wlsfa.org . . . I am very active in both and love the support I get. Everyone at Bariatric TV are super great about answering questions and you will get much more response than on here.
Best of luck!! @duf85