What should I do?

So I’m rising high school senior and soon gonna apply for colleges. I am thinking of applying into CSU ‘s for under graduate. I’m planning to go to CSU and major in biology and then go to dental school. Do you guys think that is a good idea? I know that dental school will drown you in loans on top of leans which is why I’m choosing to go to CSU for undergrad first so that I don’t end up with too much debt. Is it harder for CSU students to get in to dental school? Did anyone from the dental field went to any CSU for undergrad and then got admitted to dental school? If u did, could you please give me some advice 😣. I’m so lost!! Also if anyone has any idea to which CSU is better for pursing dental field please lmk as well. Thank you in advance!!