Will I get a Rescind Letter? HELP

I got accepted into UGA with early action, but calculus this year is really kicking my butt. I’m an A/B student who’s currently in the IB Program. Right now I’m making a 61 without the ten points added because it’s an IB course, so it’s technically a 71 on my transcript. I’m really worried I’ll get a rescind letter and I’m also still trying to apply to better schools like Georgia Tech.

Usually colleges rescind if you fail the course. Passing is usually the bare minimum to keep a rescind from occurring.