WordPress + Nginx + Cloudflare - Not loading properly - wordpress

Question

I am trying to get Nginx, WordPress, and Cloudflare all working together. All pages outside of the home page (which isn't loading CSS of JS it seems) redirect to the IP of the droplet it's on, and throwing an error since its not secure. Any help would be most appreciated, I've now exhausted all the fixes found here and still have made no progress.
server {
listen 80;
listen 443 ssl http2;
listen [::]:443 ssl http2;
ssl on;
ssl_certificate /etc/ssl/certs/cert.pem;
ssl_certificate_key /etc/ssl/private/key.pem;
ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
ssl_client_certificate /etc/ssl/certs/cloudflare.crt;
ssl_verify_client on;
access_log /var/log/nginx/main.access.log;
error_log /var/log/nginx/main.error.log;
server_name example.com www.example.com;
root /var/www/core;
index index.php;
location ~ \.php$ {
include snippets/fastcgi-php.conf;
fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
}
location = /favicon.ico { log_not_found off; access_log off; }
location = /robots.txt { log_not_found off; access_log off; allow all; }
location ~* \.(css|gif|ico|jpeg|jpg|js|png)$ {
expires max;
log_not_found off;
}
location / {
#try_files $uri $uri/ =404;
try_files $uri $uri/ /index.php$is_args$args;
}
}
Looking to get Wordpress properly loading the https through Cloudflare.