Hey guys so i am running an ecommerce site, i am currently ranking top 20, and my site is spammed by 1 competitor(i know who he is) , the thing is other 18 sites in top 20 are also spammed with same amount of backlinks my site is spammed with, there is only 1 site that is not spammed and i am sure that is the competitor who spammed other 19 sites in top 20. The guy who spammed 19 sites was once ranking top 3 but after he build spammy links to other sites they kinda outranked him and now his rank fell from top 3 to top 10-12. I was actually thinking of submitting spam links in google through disavow tool, but i think the other 18 sites have not submitted those links in google and those links are actually helping them. I am worried if i submit those links in disavow i will not be able to match my other competitors backlinks power since i am sure most of them have not submitted bad links in google yet. I am pretty sure google can't penalize 19 quality sites from top 20 results at once, even if that one competitor who spammed us report these sites. What to do in this situation?? thanks in advance.