Your recorded voice actually sounds really similar to mine and I think it sounds fine. I think the main issue is probably just that you could have a better mic setup. A good sound setup makes a world of difference over even a decent one. Like I said, your voice isn’t bad at all but there’s a reason pros spend all sorts of money on expensive setups.

If your voice is something you’re uncomfortable with you can also train it on your own. Even people with naturally amazing voices often do vocal exercises of some sort.