I've been reloading for close to 30 years. I can't remember when I bought my last box of factory ammo, it's been awhile.
If you seriously get into reloading, you'll likely find that it becomes a hobby unto itself, apart from shooting. It gives you something to do on those cold, rainy days when you don't want to go shooting.
The other posters have given you good advice on how to proceed. Above all, your undivided attention to the process and being SAFE are the keys.