Is she short, fat, older, etc?

Hi there! Got my first mal (used to have chow chows, and tons of shih-tzus when I was a kid. And a pitbull who recently died)

• We got her at around 5 weeks old, or atleast that's what the guy we got her from says.

• She was super skinny when we got her, and she had fungal infection on her face, tail, and legs.

She is now apparently 8 weeks old, and weighs 7.5 lbs. The infection has stopped but she's got bald spots (the one on her forehead looks cool though).

As the title says, just wanna ask you guys if you think she's normal/relatively normal lol

Also have to say, she is WAYYYYYY more energetic/hyper/zoomier than the previous dudes I had lol