hi there. i suspect that you might have symptoms of reflux. If you're not open to taking medication, what options are you willing to try? Herbal? alternative?
I promise I will get back to you.
the bloating and the nausea is probably reflux. staying away from acidic foods is a start, but to treat it you would have to be on acid suppressing medication... if you are unwilling to try this, acupuncture has been helpful.. but you have to be wary that chronic reflux has its consequences... it can damage the lining of your esophagus too.... I suggest maybe taking something otc like prilosec to start.
with regards XXXXX XXXXX constipation... i saw your food list... if you eat more fibrous foods that will help with your constipation. There's an over the counter fiber supplement called metamucil that's natural from psyllium and if you drink it with a glass of water 2-3 x a day that will help with you bowel movements.... and also, physical activity if you're able to get around to doing some cardio exercise.
This is probably the most conservative approach that you can do.
metamucil is psyllium husk which is natural. it may seem like the effect dissipates over time but if you take it regularly it will keep your bowels more regular, less constipated.... acidic fruits are orange pineapple and citrus... uhm... now that you mentioned it, i suspect that you maybe eating too many acidic fruits then... Do not stay away from them but do eat a meal/ something light before consuming the citrus fruits...
stay away from carbonated drinks...
if you have time please read on this:
it's a fairly common problem so you might be one of these people who has a functional problem.
Do work with your physician because Irritable bowel is a lifelong disease, it's poorly understood but through symptom relief you'll probably be able to cope.
I hope I helped you.