Congrats!
your score is fine for most mba programs. (You can try and evaluate your chances using a tool we recently built:
https://gmatclub.com/forum/what-are-my- ... 09854.html )
However there may be several cases when you may want to consider re-taking: First, if you have a quantitative background and your Q 46 will just look out of place. That may cast doubt on your professional skills (eg accountabt with a bad quant score

) At the same time, It’s a perfectly fine score if it fits your profile and fits your story of someone with marketing or legal background for example. Second, if your practice scores were Q50. If you were consistently scoring high on your practice test then it may be nice to pull your score to a 99th percentile. At the same time if this is around your practice scores and you are applying for round two in January, I am not sure it will be best investment of your time to retake the GMAT.
Posted from my mobile device