not weird at all to prefer other subjects, its preferential; if you're doing AS level, try reading a physics book (recommend life of Feynman), it gives you new view on how physics can be applied; and it is genuinely a good, funny read. Have a look at some derivations of the stuff you're, once you learn why everything works instead of how, you start to apply things way better and it just seems fun.
I guess the point im trying to give off here, is to enjoy physics in some form of way so you don't actually procrastinate.