I have a pain in my stomach right behind my belly button only. never had it before, pain is undescribable but not real bad. any thoughts, tyvm.

Pain: If pain worsens you should see a doctor in person, however if the pain comes and goes keep track of it. Try to determine if it is related to anything you have eaten. Have you traveled to a foreign country recently, or perhaps eaten out at a restaurant where you may have eaten spoiled food? For now, eat a mild, bland diet, and drink plenty of water.