TwitterTools pulling tweets from previous account

I recently attempted to re-activate TwitterTools on my blog, as I have set up a twitter account specifically to go with my blog. I had briefly set up TwitterTools previously with my personal twitter account, but deactivated it.

Upon my reactivating it (with updated information) TwitterTools pulled the tweets from BOTH accounts. How can I make it only pull from my new account?

I have since deactivated the plugin again, so as to not post my personal tweets to my blog, as it’s not appropriate.

Any help is appreciated.