Well I have done a ton of research over the past 3 months on this site about SEO. 2 weeks ago I decided to buy GSA SER, and SENuke. Put then on my brand new VPS and got a catcha solving Software, I set everything up but I knew I was going on vacation so I didn't want to start link building. I then closed my VPS... but here is my problem, I was stupid... I thought closing the VPS would also close the programs! 2 weeks later im back from vacation and ready to start SEO! i come back and i noticed my site was on page 20, ( page 12 when I left ) I decided to take a look a ahrefs to see if anything strange had gone on.... I was so surprised to see almost 10k Backlinks! I scroll down and see this, 200 do-follow and more than 10,000 PR 1 no- follow backlinks ;(. I opened my VPS and i saw my SEO programs were still running, my site has tons of spam backlinks now, did I just ruin my site? need some help on how to get rid of those backlinks i didnt mean to build.