Retaining water, smelly dark urine, dribbling urine after I urine?

Urine infectin? The presence of foul smelling urine in association with frequent urination and possible incontinence suggests the presence of a urinary tract infection. This is fairly common in young females (you are 31). It is unclear what is meant by "retaining water"--fluid in the legs? You should probably see your family physician to have your urine tested for an infection or outher abnormalities.