Hehe. Just start with something that a lot of other people also begin with. Like Python. And get a nice book that takes you along the journey.
If you want to make games, there are lots of free engines out there. Like Godot for example. But I don't know if this is a good choice for a beginner.
Just try some. See what you like and what feels good. Watch some YouTube tutorials and find out what other people use to get an overview. Maybe have a look at free software / open source projects.