wordpress wp-admin login

Hello,
I recently installed the WooCommeerce plugin onto my existing wordpress site (Cyberchimps iFeature Pro theme) and now when I try to access my http://www.epsiloniom/wp-admin area I am redirected to http://www.epsiloniom/my-account instead.
Can you help please?
Regards,
Mike Glanfield.

http://wordpress.org/plugins/woocommerce/