WordPress nofollowing internal links

Hi guys,

I just moved my site from http to https. I had a plugin that manged outbound links, and would automatically apply the attribute to external links. However, since then it thinks that those http: internal links are external, and therefore nofollows them… unfortunately, even after removing the plugin, the attributes still remain on the vast majority on my content.

If there is a good way to fix this quickly that would be highly appreciated.

The site is https://houseofpheromones.com