After migration to new host, images not showing

Hello. Awhile back I moved my entire WP site to a new host.
On two posts that have a lot of images, none of the images are showing.
The images are all on the server, and when I look at html of the post, and look at the referenced path for the images, the images are all their on the server.
However I do notice that none of the images are in the image library in the WP admin panel.
I would rather not have to reupload all these images. Is there faster way to get them to all show? Thanks