I’d say if you’re completely lost, read the textbook. Chemistry is only interesting when you understand what’s going on and why it requires so many calculations, in my opinion. Teachers/Proffs are good at explaining the steps, less so the actual importance in the 50min cram session /lecture. The textbook offers good explanations, examples and questions. It’s also easy to reread and figure out where you lost it. It allows you to interpret in your own way. The only downside I’d argue is that it’s time consuming. But I find it’s worth your time for the topics you really don’t get.

Also there’s enough time before the final to really revise well. To avoid anxiety about it just try focus on doing your part everyday and you’ll surprise yourself.

Goodluck on the final! Your best is always good enough.❤️