as u can see my period was supposed to come on the 17th , it still hasn't came . I'm so worried. I started this app a month ago, I don't know how many days my cycles are so I guessed and put 28. maybe that's why , idk .. starting to think I'm pregnant 😲😱 could the issue be bc I just put that my cycle is 28 days without knowing forsure? or is it more likely that I'm pregnant ? ik this is probably hard to understand , in sorry I'm having trouble wording it :/