Senior year schedule

So I’m starting my senior year and choosing my schedule for my 2nd semester so far it is :
1.AP US government and politics
2.AP Calculus
3. Advanced orchestra
4.advisory (study hall)
5.lunch
6.AP English literature and composition
7. Teacher assistant
8. Free period
My first semester will look the exact same but my 7th period with be economic honors.
I’m not sure if colleges/universities will see my 7th and 8th hour and think I’m lazy ??? Also I m not sure if I should drop teacher assistant and take anatomy honors instead. Which will then remove my free period my first semester. I hope this makes sense.

As a pre-med, have you taken all of biology, chemistry, and physics already? Pre-meds need to take these courses in college, so it is best to have at least the high school level courses first.

Taking only 3 academic subjects is light. If you will be pre-med, not having a science is an issue. If you will not be pre-med, you put this thread in the wrong forum

This looks super light to me. Where are your science and foreign language classes?

You need a science class - Physics Honors or AP Physics 1 if you’ve not taken Physics, AP Chem or AP Bio if you have (assuming you meant to post in the premed forum).
Two from periods 4, 7, and 8 should be academic classes.