DuckDns wont connect

Can someone tell me where iv gone wrong.
I have installed duckdns addon, can connect to HAss local with https but can no longer connect using http so i asume its semi working
Cant connect to https://my domain.duckdns.org
Config of duck dns

Blockquote

lets_encrypt:
accept_terms: true
certfile: fullchain.pem
keyfile: privkey.pem
token: 7d58962e-52bf-4fc4-b064-ede278bd2456
domains:

  • xxxxxx. duckdns. org
    aliases:
    seconds: 300`

Config of NGINX

Blockquote
domain: xxxxxxx. duckdns. org
certfile: fullchain.pem
keyfile: privkey.pem
hsts: max-age=31536000; includeSubDomains
cloudflare: false
customize:
active: false
default: nginx_proxy_default*.conf
servers: nginx_proxy/*.conf`

I have port forward set up in unifi controller
Enable Forward Rule

From Any

Port 443

Forward IP 192.168.1.Hass Install

Forward Port 8123

Protocol Both

Any ideas?

Also tried port forward of 8123 to 8123 as I found out my ISP blocks port 443