Subdomain redirects to main domain - Apache

Hi! I’m having a problem with my subdomain. First, I use apache and my main domain is www.wasd.pt which uses WordPress. And now i’m trying to create a subdomain that will host a nodejs server in another port (3000).

I’ve created a A record via Digital Ocean networking panel. I’m looking for quickie.wasd.pt

Added new virtual host on 000-default.conf and this is my actual file:

<VirtualHost *:80>
        ServerAdmin webmaster@localhost
        DocumentRoot /var/www/html

        <Directory /var/www/html/>
            Options FollowSymLinks
            AllowOverride All
            Require all granted
        </Directory>

        ErrorLog /var/www/html/error.log
        CustomLog /var/www/html/access.log combined

RewriteEngine on
RewriteCond %{SERVER_NAME} =wasd.pt [OR]
RewriteCond %{SERVER_NAME} =www.wasd.pt
RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]
</VirtualHost>

<VirtualHost *:80>
    ServerAdmin webmaster@example.com
    ServerName quickie.wasd.pt

    DocumentRoot /var/www/html/quickie
    <Directory />
        Options FollowSymLinks
        AllowOverride None
    </Directory>
    <Directory /var/www/html/quickie/>
        Options Indexes FollowSymLinks MultiViews
        AllowOverride all
        Order allow,deny
        allow from all
    </Directory>

    ErrorLog /var/www/html/error-quickie.log

    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.
    LogLevel warn

    CustomLog /var/www/html/access-quickie.log combined
    # sub:
    ProxyPreserveHost On
    ProxyRequests Off
    ProxyPass / http://wasd.pt:3000/
    ProxyPassReverse / http://wasd.pt:3000/
</VirtualHost>

what intrigues me the most is when i use curl to my subdomain it responds with the html code i’m looking for. Meaning that nodejs is running and working.

What do I need to change more so that the subdomains works?

thanks for you help! IvoPereira