Pointing my site at Cloudflare's DNS servers made it disappear, please bring it back!

Hello, the state of New Jersey is making me add CloudFlare security to our site. I changed the DNS servers as CloudFlare instructed on the Homestead page and gave it way more than  48 hours but it didn't go through. Then I noticed my domain servers were locked  and thought YES! there's the problem. I unlocked them and gave it another 48 hours but my site is still offline. Please help!