Nervous about building in public

It's my first time building a product from scratch, and being the only developer is making things slow. I have been working on this project for the past 3 months now. Though it's satisfying to watch your idea come to life, it's still difficult to manage it with your day job.

My product is 50% finished (or 50% unfinished) and I am thinking to build it in public now. But I guess, I am nervous as I don't know if I will ever be able to complete and ship my product. I'll try my best but there is always a possibility that my product may not ship or maybe get delayed.

I am really excited about my product and want to pursue building in public but I am not sure how to handle stuff if things go wrong.

Any tips or suggestions would be helpful.

-- Indie Hacker Noob