Day 46

I'm on day 46 with no signs of af. I am 14 days late and I have no signs of starting really. I've been bloated on and off for the past three weeks, I've noticed I get tired much easier. I cramped for a few days around the time af was due but not so much as a drop of blood. The last time I took a hpt was at 6 days late and it was negative. I haven't tested since. Is it possibly that I could be pregnant or maybe just a late cycle. I'm not on bc and I've never had a cycle this late before.