There are somethings in your post that are potentially causing you problems...
1. Autoblog - How familiar are you with using them and setting them up properly? If setup correctly, they are great. If not, then Google may ignore you altogether.
2. You have been in the weight loss niche for a little over a week - This is a very competitive niche. If you have not chosen the proper keywords, it will be hard to see results very fast.
3. Over 1000 links a day - And from Scrapebox. If this is new domain and you are just throwing over 1K links per day at it, then there's a chance you have given Google a good reason to ignore you. Also, are you sure your links are getting approved? If you are good with Scrapebox, then they probably are, but that leaves the problem of you throwing tons of links at your domain in such a short period of time.
4. "Is there something I can do with ezine or something..." - Ezine articles should be one of the 1st places to get some traffic from. The take a typically few days now to accept articles and even longer if you are not a consistent contributing member. When accepted, you can get a lot of traffic just from the site itself, and if you did your KW research properly, you can get your article ranked in Google as well.