I totally get it; TOEFL Writing Task 2 can feel overwhelming. I found that practicing coherence really helped. Try outlining your essay first to organize your thoughts. You can even use the classic 'PEEL' method (Point, Evidence, Explanation, Link). Also, don’t forget to manage your time! Aim to spend around 20 minutes planning and 25 minutes writing.
Reading high-scoring sample essays can also give you a better idea of the structure and vocabulary to use. Finally, don’t hesitate to reach out for feedback from peers or teachers!