Started a youtube channel to share my original music, how do I grow?

I'm a singer-songwriter and i started a youtube channel a while ago to share the songs I'm writing. I have five original songs up on my channel right now, highest viewed video is a little over 300. I posted a song today and I got like 5 views in hours. I'm not interested in doing cover songs. Its lowkey hurting my confidence in my music, I can't tell what I'm doing wrong. Its simply me, performing my songs on guitar/ukulele. Is it my presention? Video-audio quality? Or is the music simply bad?

I know many many people do this and its a very saturated niche I guess and I don't know how to stand out. Is I don't know if I should keep going or stop sharing my music for good.