You can fix this. Follow this exact sequence.
Step 1: Check the index
Confirm your top URLs are still indexed. If anything dropped, request reindexing.
Step 2: Tighten internal linking
Add 3 to 5 contextual links to every vulnerable page. Link upward to pillar pages.
Step 3: Refresh your top 10 pages
Update stats, add FAQs, and improve structure. Google rewards active maintenance.
Step 4: Test performance
Make sure LCP and INP are clean. Remove heavy scripts, compress images, and replace bloated plugins.
Step 5: Create a stability buffer
Publish 1 strong new piece of content every week for the next month. This reinforces freshness and stabilizes rankings faster.