American Girl Doll---Blonde Hair, Blue Eyes---Truly Me??

Sorry, but I am not "up" on American Girl dolls as my daughter was before them. This is a blonde hair, blue eyed cutie with two teeth. I am thinking she might be Truly Me. She is marked on the back of her neck "Pleasant Co." and her body tag says made in China exclusively for American Girl. Please look at all pictures and ask any questions. Her body is clean and in excellent condition. She come with panties (not pictured) but you can see the color in the picture of the body tag.

I had a question about her limbs, whether they were loose or tight as you can see below. So, I got online and Googled how to tighten the limbs and there are several video on how to do it.
Actually, it is quite simple. I will let the new owners do this but I did want to be honest.