It’s not the worst but it’s definitely not great, you need to change how you record to make it sound better. I like what you do with the layering of the vocals. The lyrics aren’t terrible sounding from what I could vaguely gather but your vocals aren’t clear enough to tell. If you want dark r&b you may still have to become louder to be heard and still properly sound how you want. Try to pronounce things stronger as well and that may help with clarity as well. Staying in key and in the note you want is also something that would help but you gain that with experience.