Audience is the only comments you get on your blog, all the votes that you are getting are bots or people trying to get share of your investment as curation.
Use steembottracker.com it is clearly showing how much you can invest. For example booster has voting power of 31 USD and you made a bid 42 USD when there was already a bid of 12 USD. Safe bid would have been 15 or 17 SBD but you placed 40 SBD and result is ;
Total Vote Value:
45.73 SBD & 38.45 STEEM
Total Bid Value:
-65.48% (After Curation)