Pages arent loading?

First I will say that I am pretty new to wordpress, and I am very pleased with the amount of info and helpful people out there willing to lend their knowledge to newbies like me.
I always try to learn on my own and search for answers before I ask for help, but I am stumped. I have spent the last 8 hours searching for info on how to correct this problem, and havent found a thing. Here it is. (Maybe something simple, like I said I am a newbie to wordpress, but not computers if that helps).
My homepage loads up just fine. None of my other pages will load when clicking the page links. Even when Im in my page manager, I can create a page and click “view page” and I get an error in Firefox that says “The page isn’t redirecting properly. Firefox has detected that the server is redirecting the request for this address in a way that will never complete.”
I have tried different themes, no help. It was working fine for a while.
Can someone please give me an idea of what to look for or where to look? I an still trying to learn code, so please go easy on me. Thank you very much.