Need some perspective on what happened to my new site. Launched a fitness calculator website 19 days ago and seeing a pattern I can't explain. **Timeline:** * Days 1-10: Steady growth, peaked at \~800 impressions/day, 5-9 clicks daily * International organic traffic (Germany, Spain, Poland, UK) * Users engaging with multiple pages, good session duration * 70 pages indexed quickly, ranking for some keywords **Then on day 11:** Complete cliff dive to literally 0 impressions for 48+ hours. Now getting 3-4 impressions per day maximum and no clicks. **Technical details:** * No Search Console warnings or manual actions * Site loads fine, 70+ pages still indexed when I search "site:domain.com" * No major changes made during the drop * Schema markup intact, no robots.txt issues **What's confusing me:** This isn't gradual decline or typical "new site slow growth" - it's like Google flipped a switch. I've built sites before that followed normal growth curves with natural ups and downs, but never seen this sudden complete cutoff after showing initial promise. The site got 2k+ views from a single Reddit post, so there's clearly user demand and engagement when people find the tools. **Question:** Is this normal sandbox behavior, or does this pattern suggest something specific? The sudden drop after initial momentum is what's throwing me off, not just low traffic in general. Any insights appreciated. Thanks.