Karen Strand was six in 1958 when her family moved into a house on the Camp Lejeune military base in North Carolina. It wasn't until 2000 that she made the connection between her ongoing health problems -- a bleeding ulcer at 19, thyroid and parathyroid problems, depression, and cysts and tumors that necessitated a complete hysterectomy -- and the chemical-smelling water she drank and bathed in at the base for 13 years. Haunting house: Strand's former Camp Lejeune home. Photo: THE STAND. Strand and her two sisters, who have also had hysterectomies, assumed they were the victims of bad luck …