Hey! I've created a Website, the domain is new and 2-3 weeks in the google index. firstly i build some links without tools. for 2 days i've ranked with 3 keywords in top 25, on this day i created with scrapebox to much backlinks (round about 100 blog comments, linking on 3 sites). Today, i check my ranks and 2 keywords are from rank 22 to 90-95. The other keyword is 1 rank higher, this keyword i not spammed with scrapebox. I think i'm sandboxed, right? And now? Should i build some strong backlinks? Or no more BLs and post some more content in the blog / mainsite? PS My content is unique and written by me. I hope, someone has experience with new domains / sandbox.