If something's not working, whatever you do don't push it; especially when you're feeling as if no matter what you do, it's not quite 'enough'. It's an exhausting feeling, which is pushing you physically and emotionally... to such an extent that it's impacting on how well you're doing the things you do. You're going around in a circle; and you need to stop. So, start, by taking your foot off the gas. A difficult situation is resolving. After that, you'll be in a better position to see what to do next.