I went through something like that too. Even things I enjoyed didn't cut it for me. Maybe it's like a temporary burn out on life, like a burn out in school. Its tough but it does go away and you get your energy back. about the image: I like the way the blue looks lit up
Don't worry, there are always ups and downs. Maybe take some time off and spend it with things you love. Make some music. Watch a movie with your friend. Drink some hot chocolate with cream. Stuff like that helps. I wish you the best.