Should I Address My Clinical Instructor's Behavior?

I'm in a bit of a dilemma and need some advice. My clinical instructor has been treating me poorly—there have been constant passive-aggressive remarks, belittling in front of my peers, and other microaggressions throughout my clinicals. It’s been affecting my mental health, but I'm torn on how to handle it.

I'm considering sending her an email to address the situation, but I'm worried about the potential backlash. I definitely don’t want her to retaliate in other ways or become defensive. On the other hand, I don't want to just “keep my head down” and allow this behavior to continue. I’ve worked incredibly hard to get to this point in nursing school, and I don't want to jeopardize my chances of finishing.

Has anyone been in a similar situation? What would be the best course of action? Should I speak up or just deal with it?