What’s going on

Alexis

Considering how weird my period has been should I be worried about it not being here. For the last two months I have had extremely long periods but they always started the day it was supposed to start no matter what. Going into this month I haven’t had a period yet and I’m currently 6 days late but I have cramps as if I’m about to get my period but no period. I’ve been having cramps for the last 2 to 3 days. What should I do?