InfoPath form won't submit to library

I've set up a simple form through InfoPath to submit to a library. I've set up the submit options and published my form, but when I fill out the form and click submit, either via the ribbon or the submit button I've set up, I tells me I've submitted successfully but no information shows up in the library. If I save the form, the information shows up in my library, but submitting does nothing other than tell me I've submitted it successfully. I'm fairly new to sharepoint, and this is the first form I've done that I'm not sending to email. What am I missing? Thanks in advance!