Get yourself involved in chemistry - don't look at it as merely a subject that you study at school, but as a topic which interests you. I would also suggest reading some "light" chemistry books (such as That's The Way the Cookie Crumbles, found in the Featured Books list) to begin to see chemistry as more than just homework and lessons.
Another thing I would suggest is to give yourself some time. As you study more topics, you will begin to see how everything fits together and how you can take a seemingly unrelated topic and use material from it to better understand your current topic.
All the best.