Action groups running twice!

I know how hard it is to describe a problem in here, so I'll try to be as descriptive as possible. I have created a test course with a 5 question test. The test randomly will select three questions. The questions are multiple choice and there is a "Check" button they need to click to check their answer. The actions I have on that button are to first check to see if the answer is blank. If so, it will show a text box asking them to select an answer. If it is not blank it will run an action group called "Answered." That action group has two actions, one to change the "Check" button to "Next", then, to run the "Correct" action group if it is correct or the "Incorrect" action group under the Else tab. The "Correct" action group hides and shows a series of images and text to reflect a correct answer and then has an action to modify the variable "Total_Correct", and it is set to add "1" to the value. The "Incorrect" action group does the same thing and has an action at the end to add a "1" to the "Total_Incorrect" variable. Below is rough layout as to how everything appears in the explorer pane in Lectora:

+Test Question

+Check Button

-Run "Answered" Action Group (if not empty)

-Show "Please select answer"

-Hide "Please select answer" (after 5 seconds)

+Answered Action Group

-Show Next Button

-Run "Correct" Action Group if correct, run "Incorrect" Action Group under with Else condition if incorrect

+Correct Action Group

-Hide image

-Show image

-Show text

-Show transparent box

-Add to Total_Correct

+Incorrect Action Group

-Hide image

-Show image

-Show text

-Show transparent box

-Add to Total_Incorrect

+Various Images and Text boxes in this area

To me it looks all fine and dandy, but here's the problem I'm having. When I run the test in Debug mode, when I go through the test it seems to sometime run through the action groups twice, doubling up the number in the Total_Correct/Total_Incorrect variable. I can't seem to figure out where it would be doubling back and run the action groups again. Do any of you happen to have this happen to you before. What did you do to fix it? I could appreciate any help anyone can give. Thanks!

Chad