ah don't worry you probably did better than you think...plus a few C's here and there won't kill ya :wink:
i know, i am an experienced C getter 😛
just do your best and make sure you have an overall of at least a 3.0 (of course the higher the better) and get at least 19+ on your DAT and you'll be on your way to dental school (if you have lots of good letters and experience...research won't hurt either even if you just wash dishes.... they won't know what you do.....unless you tell them bluntly). 😀
you'll be fine!