I suffer from serious digestive problems, nothing seems to work, need advice?

have ibs dyspepsia heartburn delayed emptying lactose intolerance gluten allergy been for all tests tried all meds otc prescription changed diet always getting worse am a shutin affecting my independence have stomach cramps bloating for 2 mths am taking cholesterol pill not that trazadone carbamazepine divalproex loxapine precacid cipralex. domperidone tried going without what condition does ongoing stomach cramps bloating sickness digestive problems point to.

Age: 39
Medications: loxapine divalproex cipralex carbamazepine precacid domeridone cholestererol med
General Information: been through all tests not side effects of meds. have prediebetes am overweight.