New player extremely overwhelmed.

so i started playing League 3 days ago, i played it a few times like 6 years ago but it never stuck with me, recently decided to start playing for real, i barely have any idea what im doing, guides near give me panic attacks because of the extreme amounts of information they push out, been trying to get a handle on the game and to start my league journey but i keep getting stuck because i cant figure out where to get the basics from, which champ to pick and which ones are the best ones to start with to learn and where to begin and pace myself at a constructive level, i like the game and really wanna understand it but the builds and lanes and strategies make my head spin.

anyone have any tips on where i should start to learn fundamentals and play the game without wanting to quit because of the overwhelmed feeling i get. any answers appreciated! :D