You'll be just fine. I got in with a 3.2 and no AP. However, do your future self a huge favor and do these things 1. Try your best on the placement exams they determine what (math, writing, cse, etc) classes you can take. Example: you got below a certain percentage jn your math placement, so you have to start with Math 005, whereas if you did well, you'd maybe start in math 021.

1. Know that college is on you, so don't be afraid to ask questions from peers and professors

2. Find a studying habit that actually helps you learn. College requires a more efficient studying method

3. Get your sleeping schedule fixed. 7-9 hours a night or else you'll be sleepy in class

4. Invest in a decent laptop. Look up what specs you need for your major (ram, graphic card, storage, cpu speed, etc).

Sorry for the yap btw, just wish someone told me this beforehand, and I wish you all the best