What should I do if my stomach hurts, I have nausea and bloating for 4 days?

Thank you for sharing your case. Abdominal pain, nausea and bloating can have many different causes, from mild to more serious. However, it is difficult to propose a specific method of treatment based on such a short description. I encourage you to make an appointment with your doctor who will adjust the treatment according to your current clinical condition. If you are not able to get to your doctor, I enclose a link to online teleadvice: https://www.gdziepolek.pl/telekonsultacja In the meantime, please avoid heavy and fatty meals, take care of proper hydration and try to avoid stress, which can also affect stomach ailments. The pharmacist within his competence may propose over-the-counter measures, which we wrote about here: Raphacholin C: https://www.gdziepolek.pl/produkty/66038/raphacholin-c-drazetki/apteki Tablets against dyspepsia Labofarm: https://www.gdziepolek.pl/produkty/77099/tabletki-przeciw-niestrawnosci-labofarm-tabletki/apteki No-Spa: https://www.gdziepolek.pl/produkty/54554/no-spa-tabletki/apteki