Getting Around Port 80/443 ISP Blocking

[impalaguy1230]

I'm running Unraid/Plex/PVR on my server and wanting to open up OrganizerV2/Overseerr up for them to login and manage requests amongst other things.  I currently have it open via a port on my router, however I would like to have everything routed through NGINX Proxy Manager and enable a little more security so I can limit the amount of ports that are open on my router.  Not to mention trying to explain to non tech savy family and friends how to goto a specific port to log in.  Currently I'm setup through no-ip with a port 80 redirect.  However I'm not able to get an SSL cert through that redirect.

 

After doing some thinking I had an idea.  Would it be possible to setup an Digital Ocean instance with pfSense and setup a VPN between that and my Unifi network?  That way I could point my domain to the DO ip address and get my website routed through the VPN tunnel so my ISP wouldn't know what I'm doing?