General discomfort in stomach/back. Pains by left rib. Nausea, heartburn, belching are typically in my day. Normal bowel movements. Lowermid back pain also?

See doctor. Symptoms you describe are not very specific. They may reflect number of underlying conditions.You need to see your doctor to sort it out and give you right treatment. It should not stop you if you have no insurance. Call your doctor and ask if he accept cash payment. There are many resources available to help you to get your health back even without insurance.