Restarted Ubuntu. I still see my library folder but no images on my web portal. Help!

Hi all

Had a hiccup on the pc that I’m using as my Immich server running Ubuntu. I restarted the computer started Immich and it made me “start over with new user and password”. The weird part is my library file is still super large (prob 150 gb) how do I redirect vs start all over? Thanks!