Diverticulosis

My husband had an attack of diverticulosis, but we didn't know what it was. He has so much bloating and such a sore stomach. He lost his appetite but didn't lose any weight. He had to have blood tests and a catscan and it showed the diverticulosis. He had to go on antibiotics for 10 days and it has been a hard 10 days. I think at times he feels a little better and then again he doesn't. I will be glad when he is through all this and feels like himself again. It makes cooking hard because you don't know what to make for meals.