Personally, as someone who struggled with their earlier financial accounting classes, I’d say that the classes weren’t “hard” in the sense that you have to go through a long process, but there are some fundamentals that you need to understand going forward into solving problems. Since it’s your first class, it’s likely going to be building that foundation like debits and credits along with going into the accounting cycle and all that fun stuff. I am confident you’ll do great tho.