I mean, I don't know your life situation or your game, but if you feel like giving your game a few more weeks or so before you release it would be a good thing, why not do that? if you don't have to have a specific deadline i mean.
I know it's hard, i also have a new idea halfway through my current project all the time :) But in my opinion it's better to make one thing well and then move on. I'm no pro though, im currently working on the first game im planning on releasing
