Short term goal by my birthday coming up November 7th

I started this Journey on July 22,2012 and have been doing this for 6 weeks. I have lost inches and about 10 pounds. As of August 9 its been 24 days without sodas and 21 days no tea. I have cut my calories too 1200-1500. Exercise at gym 6 days a week atleast 1 hour plus I have a fulltime job as nurse.

My 36th birthday is November 7 ( 67 days away from September 1 ) and I hope to set a small goal too loose at least 15-20 pounds by then. So than means in the next 63 days (9 weeks) if I loose atleast 2 pounds a week will be about 18 pounds.

Hope to be about 210-215