Dull period pains for a week - No period 🤷

I've never had this before. I am due to start my period any time now. I have a cycle length between 32-50 days (Pcos). My last period was second week of October. Based on my rough average, I'm waiting until next week before testing. It's been almost two years ttc so I don't want to test yet. Anyone else had these cramps and find out it wasn't what you thought?