Actually it’s gotten a lot better Gentry. I’m 2 years post-op - certain smells can still set it off. But for the most part it’s a lot better.
If I’m fixing something that gives me the heaves or hurls - I’ll eat a couple of saltine crackers and drink a couple of sips of diet sprite. It may sound weird but it works.
I also had/have certain foods that even 2 post-op I still have issues with. The main one if frying meat. That I don’t stay in the house for. It’s just gross. I can eat it but can’t tolerate the smell of it cooking.
Most all of those issues work themselves out one way or another. Just ride it out. I know it sounds gross but I literally had a bucket in the kitchen when I would cook in the first months after surgery. Best of luck to you!