Curse of Bloody Mary

Under the shirt of one of the girls. I think she was supposed to be pregnant? Or maybe has a weird throw pillow fetish her friends all pretended was normal? I am so confused by this decision. Also the makeup of "bloody Mary"... Was just another confusingly bad decision. Did they not know how to apply the makeup or did they have such a low budget they could only afford one of those Halloween monster makeup kits from Walmart? There were a lot of confusing elements in this movie, the story only being a minor one. That pillow...why?