Creating a Dev Journal here. Create a post that shows some game play either through screenshots or video and a brief description of your game and the ideas behind it, then end it will "Looking for some play-testers to provide insight and discover bugs."
You should have a handful or more testers with feedback. More than a few of us have done it this way.
As everyone else here will tell you, Don't give up! I had to take a break from working full-time on game development to allow the lights to stay on. It is something most of us have to do. Yes, there can be long stretches of time that leave you feeling empty and unmotivated. The key is creating a set of todo lists that are achievable and know at night that you made progress forward on your dreams.
Passion is some thing that people can latch on and become part of your community.