weird Christmas mood

Have come I don't have any Christmas spirit this year? I tried to find it while buying rest gifts but no. I can't stand any kind of Christmas songs (expect Shane Dawson's new Christmas song and that's super weird), I'm not in the mood of Christmas food. Actually I don't feel like it's Christmas. It's more like Christmas's still coming from the foggy future but no, after tomorrow it's Eve. I feel like Grinch on this Christmas, of course I'm gonna enjoy and have fun with my family but it doesn't feel as exciting as every other year. What is wrong with me? Is it serious? Where is medicine for that?

xx