Please Helpe Ladies. 8 Days Late.

So this may be kinda long. but. today makes 8 days late. No signs of af coming. the last week ive had several times tht ive had af like cramps but never came. and ive been a lil more emotional than usual. the last hpt i got was at 6 days late and it was a bfn.....is it too late to get a bfp? ive heard of several girls latley tht havnt gotten a bfp until like a week and a half 2 weeks late. so idk. (and nd no im not on any new medication or anything like tht)