Hi abhishek101,
I have a few questions about this series of CATs:
1) When did you take each of these CATs?
2) Did you take the ENTIRE CAT each time (including the Essay and IR sections)?
3) Did you take them at the same time of day at your Official GMAT?
4) Did you do ANYTHING during these CATs that would be considered un-realistic (taking the CAT at home, pausing the CAT, skipping sections, listening to music, etc.)?
You mentioned that you didn't want to reschedule your Test AGAIN. When was your original Test Date and why did you reschedule it?
You should absolutely take that next CAT this weekend (and do so in as REALISTIC a way as possible) and then report back here with your scores. From the tone of this post, you don't sound confident; if you don't feel ready to take the GMAT, then you should reschedule it.
GMAT assassins aren't born, they're made,
Rich