My instructor, many years ago, noticed that I was trying to land it and failing in much the same way you describe. He got me to pull the power completely off as I started the flare and then to try and keep the plane flying. First attempt was a bit rough but I soon got the hang of it. the secret really being to try and NOT land it, try to keep it flying. If you climb again you're either too quick or have too much power set but don't fight it or you'll end up with a PIO
Whatever you do, don't worry too much, we've all been there