Traffic drop after Cloudflare

Hi, hope someone can help me out with this. I recently started using Cloudflare to speed up my site. I had to change it from http://justjuice.org to http://www.justjuice.org and my traffic has dropped pretty significantly since.

Is this normal with Cloudflare? How do I correct this situation? If I stop using Cloudflare, will my domain revert back to its non-www state?

Please help. Thanks.

https://wordpress.org/plugins/cloudflare/