Any advice

Selena • Mommy of an angel, Aiden💙🐘7•5•2018💔• Rainbow due May💗
Period was due 5 days ago but I have irregular periods. And I've just gotten a little bit of cramps which usually I cramp really bad when af is around the corner. Yesterday I had clear sretchy cm and today I have brownish/pinkish discharge, but only a little bit. Idk what to think😫, it sucks having irregular periods because its like a guessing game😐.