If $$x-\frac{1}{x}=11$$ and $$x>0$$, What is the value of $$(x^{2}-\frac{1}{x^{2}})$$ ?

A

$$-11\sqrt{123}$$

B

$$55\sqrt{5}$$

C

$$11\sqrt{123}$$$$

D

$$-55\sqrt{5}$$