The best way to get back into reading is to go to your local libray, get a card, set up an the library app for ebooks, have the librarian recommend you something based on what you like, and start reading it. I got back into reading a year ago, have read about a dozen books, and haven’t spent any money so far just by heading to the library. I personally like to have a book with me but if you keep your e-reader around and just read it during the times you’d usually check social media or your phone you’ll get back into it in no time. I wish you luck!