How much do you think I can raise my GPA & what are my chances at being accepted?

I’m a junior in high school, & i have a weighted 3.0 GPA (it’s a 2.97 nonweighted & this does not including junior year grades). I got two C’s freshman year & one C sophomore year. as an average B/B+/A- student, those brought my GPA down a bit. I’ve always taken honors and advanced courses. I took my first AP course sophomore year (that was my C class) & i’m now taking two AP courses. I just finished my first semester of my junior year with an A+, B+, & B (only 3 of my classes were semester long). My classes should be generally easy for the rest of high school (even though I will definitely continue taking AP & honors classes), so i’m hoping for straight A’s or high B’s. I’m just stressing out over the 3 C’s, though. Freshman & sophomore year weren’t exactly the happiest times and I just fell into this “i don’t care anymore” state. But now that I’ve gotten better & need to start thinking about college, it’s starting to worry me. I plan on pursuing a career in pharmacy because of my math and science skills, but I just want to know if 3 C’s will hold me back from college and majoring in what i need to for my dream career.

Edit: I forgot to add that I’ve completed all credits needed to graduate (not including the classes only available senior year), so I plan on taking some dual-enrollment classes at my local community college during senior year as well.