NSV yesterday: Bought a size 11 jeans for the first time!

Went jean shopping yesterday, which I usually hate, but I having good success. I tried on some 13s (which is technically the size I wear) in one pair, but they were loose, which I thought was weird. So I was like, "Well let me try on the 11s, even though they're probably be too tight." But nope, they fit like a glove and I stared in the dressing room mirror for like 5 minutes like, "Woooow". I just kept thinking about when I was at my heaviest weight in high school, wearing too tight size 15s, and not wanting to accept that I was actually probably a size 17, and now I have a size 11 in my closet!! I've never ever bought anything smaller than 13: when I was a child I went straight from girl plus sizes to junior 13s, which is where am I now (or a women's 12). Sorry for my rambling, I just wanted to share!