Website Traffic is Going DIP.

Does anyone face the same problem in the month of the march in comparison of Feb? Some pages of my website lost 50% traffic. I did minor changes only. Not in on page, only align the content and did some interlinking.

I don't know how can I analyze it. Any idea to tackle this problem?

I'm currently optimizing several websites for the new Google May 2021 Core Web Vitals update. Each site I'm optimizing ranges from hundreds of thousands of views per month all the way through millions of views per month. Each site has been responding differently to optimizations, but the general trend is up with every optimization. I'd imagine competitors that aren't optimizing are going down in rank. They might already be doing things to negatively affect your rank. Small changes to align content can be a big enough change to affect things like Content Layout Shift or Largest Contentful Paint.

Monitor your Google Page Speed Insights and see if there are any correlations.