Determine if real intestinal problems exist. The belly represents the kitchen of the body, the place of transformation (Alchemist), but also the place of desire and physical urges. It can also stand for wealth that belongs to the dreamer.
Often points to a connection between the will and the emotions, conscious and unconscious needs.
A flat belly often points to unfulfilled sexuality; a fat belly of too much sex (or substitution for sex) and excess. The medieval Swiss philosopher Paracelsus said everybody has an alchemist in his belly.