Thank you for your help!
It is coming off the front chainring. I did not say in my first post but it is what I would call a single speed bike - no gears. The manual that came with my bike mentions the screws that you did but I cannot seem to locate them. I am not even sure this is the manual for my bicycle.
I will check again tonight and see if I overlooked them.
I guess this is what you get when you buy a Walmart clearance bicycle.
Thanks again.