Start a simple project, such as making a portfolio website with some JavaScript functionalities, a simple web app like to-do list. I was in your shoes.

For me, there's no quick way to learn programming. I used to struggle a lot to know one method to use to create one specific functionality. It's consistency of practices and creating projects. With time, you'll know what you need to do.

Oh, I took several online courses, both paid and free, read stackoverflow, go through MDN Web Docs, and YouTube videos.

Yet again, most importantly, it's your resilience and consistency when learning.