BFN AGAIN BUT WHY??

So just like everday i woke up but this time i woke up to take a test "hcg" with no damn luck...BFN...not happy at ALL!!! I'm so patient but at the same time EXHAUSTED 😩..!! My AF is due today...which i dont wanna see her face coming...not looking forward to it..but i feel those deep cramps..and my mood is so quiet?? Anyone experiencing this or had??😑🙄🙄 do i have any chances?? Ladies!!??