The other day I noticed someone sent a bunch of bad links to my site. Like 200 of them so I assume it was Neg Seo. I had 800 links and today I looked and it only shows 100 links and all the bad ones are gone. But also my 80 youtube links from my channel no longer show up in there at all either. My ranking for my main keyword have gone down slightly when i check manually but in WMT it shows clicks way down. Also in the last week I changed my site to https. Does this need to be changed in WMT as well? What just happened? And what do I do? Edit: I just looked again and now there is zero links to my homepage!