I finally got it working.  I ditched the eBGP package on pfsense and switched to FRR.  After some tinkering here is what I had to do:

Created a "loopback" address which is a VLAN assigned to my LAN interface with a /32 address.

Enabled FRR and set the router ID to the loopback /32 address in the global settings.

On the BGP settings I set the Local AS and configured the peers.

Once I did that all of the edge nodes picked it up and BGP routing is working.