Hi Sneha85,
please correct me if I'm wrong, but should that score be sufficient for your application?
Honestly I don't really know if that would impact your application significantly, but since you're above the limit, then there should be no problem shouldn't it?
If you're not satisfied with your score, however, you might want to retake, but since it's quite costly and exhaustive the test is, you might want to prepare a little bit more before doing the test again