Struggling with Revision and Question Practice – Need Advice

Hey everyone, I could really use some advice with my revision. I finished my syllabus a few days ago and have started practicing questions, but I’m struggling to solve them even though my concepts are clear. This is starting to demotivate me. Has anyone else faced this? How did you overcome it, and what’s the best way to plan my revision to get the most out of it? Thanks in advance!