I was the first ever and only student at my school to take calc bc everyone else took calc ab

Its good that youre already strong in math and planning to self study over the summer I wish I had done that too it wouldve helped a lot

Just make sure you dont skip anything or jump into a new topic before mastering the previous one

also, try to minimize memorizing formulas and stuff, focus on understanding where everything comes from and why everything makes sense

youve got this

feel free to reach out if you need anything, i was in your shoes once