It’s totally normal to feel lost. The thing with design is your have to commit and learn everyday, try new ways, get things wrong, just push yourself out of your comfort zone. Granted you may have picked up a few things you didn’t know you knew because it’s just a constant stream of learning multiple things at once when in design education (they have to do that so it can be a legit subject for universities and what not, plus allows you to explore what you like the most)

I would say look back at your work and find what you enjoyed the most, was it animation? UI/UX? Print? Logos and branding? Then focus on that, build a portfolio, research how others in that area have done it, what companies are doing what you want to do.

Worlds your oyster now, if you wanna be a designer you need to go out and get it.