Vaping help!!!

I know this isn’t the right group but I don’t think people typically reply on the smoking group on here, but any help would be appreciated. My coil is clearly starting to burn pretty bad. It tastes like burn marshmallows. I don’t have a coil with right now so should I fill my tank about the top coil to last me the rest of the day and prevent it burning even more, or should i go ahead and vape out all the juice that’s already in my tank so I’m not wasting it? I guess my question is if I fill my tank above all the openings in the coil will it continue to burn to the point where I can’t even stand to hit it?