Anyone ever been farther along than they thought?

Vanessa

So according to my like period I’m 4 weeks 4 days along. But I’m already having symptoms like I’m father along. Like nausea, GAS LIKE CRAZY, bloating is so bad I look like I’m months along, and I’m tired a lot. Oh and acne is kinda bad. So I’m wondering if maybe my last period wasn’t a period. It was light and 5 days but I’m just not sure. It was also 8 or 9 days late when I got it. Anyone ever been farther than they thought?