New to Emacs. When I type ", \" is automatically inserted

Question

As the title states, I'm relatively new to Emacs. I tried out several starter kits but went with Prelude and changed a lot of things around.

Anyway, I've been getting a good handle on everything...until this morning I was working and I typed double-quotes. Normally Emacs would insert a second double quotes right after ("") due to the auto-completion, but I must have accidentally changed something with a keystroke and now when I type ", I get \"\".

Thoughts?

Thank you.