A lot of good advice in the posts above, notably from Orange dust.
I would add a couple of thoughts:
1. Although reloading can be dangerous, many of us started out feeling our way along. You have a good start with the equipment you have so far, but it needs to be set up in a place free from distractions and you need to have a routine that allows you to process ammo in the same way each time. If you have a dedicated bench, and you should, make it solid.
2. I usually tell people who are just starting to organize their loading space. Good shelves will help you, as will good records of what you are doing.
3. The first set of Redding dies I got came with a coating of some preservative on them. Clean that off before you start, as it will only get in the way and make it difficult to adjust the dies.
4. If you have more than one type of powder (and you certainly will soon) keep different powders segregated. That means do not leave powder in your measure when you quit for the day, or else some day you will forget which powder it is. And in measures with plastic reservoirs, the powder will discolor the plastic.
5. Write down what your components and charges are so you can repeat good ones and avoid repeating those that don't work well. Keep those records somewhere you will refer to them regularly as you develop loads.
6. It's an expensive item, but I think a chronograph is an essential part of load development. If you don't know what kind of velocity variation you are getting with different loads, you will have a hard time comparing loads. And ultimately, you are looking for repeatability from one cartridge to the next, with the smallest variation from shot to shot.
I just counted up and realized I started loading 58 years ago. That surprised me! And as someone said above, I'm sill learning every time I reload. Don't be discouraged when you find out there is something you didn't know before -- I only learned about bumping shoulders when I got into bench rest shooting 5 years ago. And so it goes. If you wait until you know everything before you start, you'll never start. Get some good advice setting up the equipment, then go for it!