Hello, Sariana!
I think there is something adulthood does to us. I used to be a voracious reader in my secondary school days, but when I entered the University I had little time for myself.
Like in your case, I lost the interest to read interesting books, except they are my lecture materials.
I soon picked up my love for reading when I left the system. Maybe you could try other healthier options like audio books, videos, etc.
I'm glad that you love Scrabble. You've just earned a piece of my heart now. I hope you get a chance to play it someday. Have a blissful week, Sariana!