Kudos to you. I’ve made my living these last 20 years inventing and coming up with ideas to sell. Most of them truly were “necessity is the mother of invention” things. Everything I sell on Amazon are things that I use either in my home or on my guns.
I just had the advantage of already making and selling items online and wholesale. Plus having a CNC, laser engraver and 3d printer at my disposal makes it easy to take an idea to a finished product.