If on with higher level stuff (using an engine) use youtube.
I am doing the self teaching thing for low level with a web and CS background and it is brutal. I am currently on a one month break because one of the challenges I faced was too much.
There are discord channels I join to discuss, ask questions and learn.
I rely heavily on youtube but yeah sometimes it’s a lot. Gamdev is insane.
If you’re just using an engine just focus on shipping small games and start from there.
Even if it means copying a tutorial and changing one little bit.