6. Irritable bowel syndrome
Irritable bowel syndrome where you are running to the bathroom after every meal or snack could be a sign of fibromyalgia. You might think that IBS and diarrhea are the results of food sensitivity or fiber deficiency, but think again. These discomforts might be a symptom of fibromyalgia. Muscle stiffness, symptomatic of fibromyalgia, and intense spurts of pain in the lower abdomen should raise a red flag.
Put all these symptoms together, and you are miserable and uncomfortable. You shouldn't ignore this symptoms if they persist for a long period of time.