Hey dear

Your marks are a bit low in order to get a veterinary seat through NEET. It usually requires 350 marks and above to secure a seat, based on the previous years' cut offs. The cut offs, though change every year and thus nothing can be said certainly. Thus, since you are on the edge, you may or may not get a seat. Check the college predictor link to get a better idea. 

I hope this helps. Feel free to ask any other queries.

Good luck!!