should I still apply?

Hi, I am a student at a top tier college with a 3.3 GPA (I received many B-‘s and 2 C’s) and I haven’t taken the MCAT yet. I just finished my second year. I have been shadowing a doctor and volunteering at a free clinic for 5 years now, researched at 3 different labs for 3 years. I volunteer at my local hospital and hold leadership positions in 2 clubs. I know my GPA is low, is there still any chance of getting into medical school?