Beginner Trader, how do I learn?

I’m 18 and I’ve been trading for a few weeks but I realize that I am not good at it and I need to scale up the research I’m doing. I clearly need to learn but where? Everything I see seems so sketchy and weird that I don’t what I should trust and not trust. Where should I look to learn, what books should I buy, who should I start paying attention to online, that sorta stuff. If anyone has any tips, any helpful resources I could use, I would love to hear it!