Congratulations, Lyne. I used to live in Mineral Wells, in a mostly deserted old motel on the lake. I was only there for six months, working on a contract job as a laborer. The best thing about the place, outside the fabulous canoeing on the lake (where the locals thought it was freezing winter if the temp went below 75), was discovering hush puppies. Oh my god. They don't make 'em anywhere else I've ever been that were as good as in that town.
I took ondansetron and omeprazole after surgery for some period of time, but don't need them anymore. Oh, but I'm almost 15 years out from surgery. And I can eat anything without trouble. (many others say the same thing in the archived posts here)
I also had ulcers when I was in my 20s. I just shared the other day that I took shots of pure aloe vera gel for them. In those days, it was free of any additives at my local health food store. Aloe vera heals burns and ulcers. I'd ask my nutritionist, but I cant imagine thered be any harm in adding it.
Of course you're struggling. We all do and did. There's nothing I've ever heard of that makes it easier. I have some coping mechanisms I've used for impossible situations. A good one is to lay down on your bed and bury your head into your pillow and scream as loud as you can, and keep screaming until you cry, and then scream some more until you wear yourself out.
You've done such an amazing job so far. You are going to succeed as long as you remember how amazing you are and what a fighter you've been to get this far. In my experience, only a tiny number of people ever accomplish what you have already. When you've had a good screaming cry, calm down and sit quietly and breathe in deeply and exhale slowly. Your entire body will respond to this and relax.
Ultimately, you'll see what a hero you are. You know you can't count on one hand the number of people who could survive a liquid diet for more than a day. Soon, you'll be able to eat anything you want, but you won't want all the crap that got your weight up so high.
Thank you for sharing your victory with us and please know, even though we can't give you hugs or smiles, we're all loving you from the inside onto this page. And one day you'll be able to tell your tale to your friends and loved ones and shock the hell out of them!