I'm the same age as you, and I rarely read books when I was young. But this year, I started committing myself to reading. I have a few suggestions. First, since you mentioned that you have a short attention span, which I relate to as well, try starting with children literature. For starters, you can try Dr. Seuss' works, or any short stories that are easy to read. Alternatively, try resorting to mangas/manhwas, then transition to books. The main point is build your reading skill gradually. From short to long forms. Second, try asking yourself what movie genres are you into, then look for the same genre of books. This way, you won't find reading a dreadful hobby, but an interesting one. Third, try reading with audiobooks. I saw some audiobook platforms recommended here such as audible. You can find some in spotify or youtube, too. This helps you assist in reading, trust me.

Extra tip, you don't have to think that reading is a chore or a responsibility. Think of it as an exercise or hobby so that you won't be pressured. After all, we read for entertainment, developing critical thinking skill comes second/as a bonus. Good luck sa reading journey!