Make Jell-O with 1 1/2 cup boiling water, when dissolved add 1/2 cup cold water. Chill until the consistency of egg whites. Beat egg whites until foamy, add sweetener to taste, beat until stiff peaks form. Beat whipping cream with artificial sweetener, to taste, until stiff peaks form. Fold Jell-O, strawberries, egg whites, and whipped cream, together. Pour into a baked 8 inch pie shell. Chill several hours or until firm.