Do you think i am an over achiever?

i am in 7th grade and i have had a 4.0 in 6th and 7th grade. the worst overall grade i have ever gotten for a class is a B- and that was in like third and fourth grade or sometime in elementary school and was for something like communication and i only got that grade a couple times. i play sports at school and on my own. i have played volleyball softball and tennis at school and have made varsity for all of them. i also play basketball, i am a competitive swimmer, i ski, snowboard and i used to play soccer. i don't tend to get a lot of praise from my parents for things i do good, however they often give praise to like my sister for getting A-'s and things like that or doing good at soccer because they say she lives in my shadow. do you think i should get some praise? do you think i am an overachiever? do you think i do too many things? please help