Use the Fundamental Identities to Find the Value of the Trigonometric

Use the fundamental identities to find the value of the trigonometric function.
-Find $\cot \theta$ if $\sec \theta = - \frac { \sqrt { 53 } } { 7 }$ and $\theta$ is in quadrant II.

A) $\frac { \sqrt { 53 } } { 2 }$
B) $\frac { 2 } { 7 }$
C) $- \frac { \sqrt { 53 } } { 2 }$
D) $- \frac { 7 } { 2 }$