Website is Down After Changing Cloudflare Nameservers

I changed my nameservers from Hostgator to Cloudflare’s yesterday and it is the next day and my website is still down. Specifically, only the homepage is down but I cannot access my admin panel for my website, which is a huge problem. Is this normal? It has been 24 hours.

Need help on this ASAP. my website is on Development mode and working on Wordpress. Please help with detailed steps.

Thanks in advance