Anyone else's dink get bigger in their 20s?

I measured mine when I was 18 and it was 5.1" x 4.5". Measured it the other day and it's 6.75" x 5.5". Couldn't believe it. I know for a fact that I didn't mismeasure before because I was insecure about it. Been walking around for who knows how long thinking I had a small dink.