When's the latest you got your BFP?

My period is now 3 days late, but I wont be testing anymore unless I'm a week to two weeks late. I don't have any of my AF symptoms. No sore boobs, and I only cramped like twice these past few days. I also got sick for like two days last week, where I was queasy and dizzy, and had a constant headache. But now I'm fine? It's so weird.