8 days late

Melinda • Bárki, aki okos, az megingatható érvekkel
Hi all!
​I am 8 days late on my period. I have some cramps here and there but not as bad as when I was pregnant at the first time. 
​I did not take a test yet, I do not know if I should or just my body is playing with me. (And i am scared of getting a bfn