Lit review

I know this lit review is due in two days, but can I just say I still don't feel like mine is up to par. I have done the research and changed my stance and what I am "testing" multiple times, but I still just don't feel confident. I just keep going back and tweeking it and looking it over and thinking to myself this just doesn't feel right. I don't know what else I can do. I am just hoping at this point I did it right and I get a decent passing grade.