My daughter is 16 and has been having stomach pain for the past 4 months now. She did have a UTI 3 months ago, but the doctor confirmed that the UTI had cleared up. Unfortunately, she is still having lower stomach pain, nausea, some constipation, and extreme fatigue. Her pain does not change due to eating or what she eats, but she does get a variety of level of pain from a 4-7. We. have seen 3 doctors now and they seem to think it's just in her head or constipation. Her diet does consist of mostly carbohydrates, however, during these 4 months that she has been ill, I have been able to get her to add cucumbers, broccoli, and apples to her diet, along with drinking more water. She does not have any change, she is still in pain. Does anyone have any ideas what this might be? I have been researching online but nothing seems to fit. Please let me know if you have an ideas. My poor daughter just got her first job and I'm afraid she may not be able to work due to being in pain every day.