Yep, Wicca isn't about just magick. Its a religion with holidays, deities, rules and etc. If you are just into it for the idea of magick, just look into witchcraft. One can be a witch without being a Wiccan.
This doesn't mean you can get around studying first though. I'm glad you've already been looking into things. That's a great start! Just deciding to practice magick takes a lot of work and it can be several more weeks to months before you are actually ready to cast a spell. And then, you will want to cast something useful to you. If you need balance in your life, then do a spell or mojo bag to create that. Or if you need help sleeping due to nightmares, do a spell for that. Start small and with something useful to you. That is always best.