Like I mentioned in a previous reply, the flags will stand as you clearly knew what you were doing was wrong. Not to mention the fact that you were farming your own spam comments for funds...
Your account wont be blacklisted, so long as you continue to post original material going forward you wont have any issues. When you use boosters to upvote plagiarized material you run the risk of having it flagged.
Dear @fingolfin if i post original content and i face same problem then what i do
If you post original content then you wont have any visits from Steemcleaners.