Hi and welcome to Healthcaremagic. Thank you for your query. I understand your concerns and I will try to help you as much as I can. These are possible symptoms of hiatal hernia and if you ave diverticulosis then this may only aggravate your difficulties. It may also cause breathing difficulties,nausea, swallowing difficulties and irritation of stomach. It will also be aggravated by certain food or medications, stress and smoking. You need to avoid fried food, carbonated drinks, coffee, alcohol and spicy food. You should eat more milk products, vegetables and boiled food. Also, certain antiacid medications may be required and as last option, it is possible to perform surgical repair of hernia especially if there are progressive respiratory discomfort and dyspepsia. Diverticulosis is chronic disease and should be managed with high fibre food and probiotics. If there is inflammation then antibiotics are required. I hope I have answered you query. If you have any further questions you can contact us in every time. Kindly regards. Wish you a good health.