[hi19hi19]

As a serious response, you'll be fine. Pokemon games are not hard even if you have no idea about anything, and the most recent generations have made this even more true.

It's actually very fun to try to guess what type Pokemon are from how they look. The trial and error makes it more enjoyable to me every time a new generation is released. I try to resist the temptation to head to Bulbapedia or Smogon and look up everything until I beat the game once.

Honestly you only get to play Pokemon for the first time once. Don't worry about being "pro" just jump in and have fun. Use the Pokemon you like, nobody's gonna judge lmao