Before you dive too deep, you need to know what else is out there.
If a similar product already exists, you need to use it. Try it and learn what you can.
Because maybe your idea won't be worth building.
But if it is worth building, you'll need to figure out what you're going to do differently or better.
If there are a bunch of competing products already in the market place, you want to figure out how you'll stand out.
So before you spend weeks and months pursuing your ideas, start with some research.
See what you learn and then continue on or go back to the drawing board.