What to do if i'm in my early 20's and i have fecal incontinence. how do i fix it?

See a doctor: I would follow up with a urogynecologist or colorectal surgeon for a full evaluation. Fecal incontinence can occur because of damage to the sphincter muscle or from nerve disorder. In the meantime, try increasing fiber in diet or with supplements. Sometimes a more firm stool is easier to hold in. Look for Butterfly pad at Target or Walmart, pad made for fecal incont.