Jetpack Connection Error- "site_id_invalid"

I’m having trouble connecting my newly self-hosted website (through Bluehost) with Jetpack to WordPress.com.

Every time I press the “Connect to WordPress.com” I am getting an error message “site_id_invalid” which says that my site is already connected to WordPress. My site is NOT connected though, and I am not able to use any of Jetpack’s features (site stats, spell check, etc.)

Thanks,

Nicole