If $$3 \sin \theta  = 2 \cos^2 \theta, 0^\circ < \theta < 90^\circ$$, then the value of $$(\tan^2 \theta + \sec^2 \theta - \cosec^2 \theta)$$ is:

A

-2

B

$$-\frac{7}{3}$$

C

$$\frac{7}{3}$$

D

2