GMAT Official Test Number 1

I am devastated, either I woke up on the wrong foot today or the GMAT prep program is laying....

Did my GMAT CAT official test #1 as my score is 580!!!! That is hopeless, this is not the top 10, even not a top 100 B-school score. It is horrible. My verbal is 22 that is what 26 percentile...

TYPE	SCORE	ESTIMATED PERCENTILE
Quantitative	48
Verbal	22
Total	580

Forgot to mention that I finished four Math books from GMAT official review. I feel hopeless, only 20 more days to go...

GMAT Practice Test Number 2

I bought the Manhattan GMAT 7 book series, to use as a reference and still continue to look at other sources and for certainly to the official review questions simultaneously. After completing first two books:

Number Properties and Fractions, Decimals, & Percents I attempted my second Manhattan GMAT test on June 29. According to some source these test estimate your score within 50 points, so I was happy to see a 20 point jump in my score:

TYPE	SCORE	ESTIMATED PERCENTILE
Quantitative	46	79 %
Verbal	34	72 %
Total	660	86 %

Well this was 3 weeks ago. That seemed really great at that time.