Hi, I am new here. My name is Jules. I am a hibiscus fan, but I don't really know a lot about plants or flowers. A few months ago my hibiscus started getting sick. The plants are still flowering, but the leaves seem sick. There are like these bumps on them, they're light green and eventually make the whole leaf curl up. I took some pictured of the leaves. I hope anyone can tell me what's wrong with them. Thank you :)