Hey Yadagiri

You need a minimum of 500+ if you are from unreserved category or else 400+ for reserved category to get a government seat at bams or veternary seat. You may look for some private institutes which might cost you a lot. So I would suggest you that if you are willing to get a seat in this stream only and if you can work hard then dropping a year is not a bad idea. Work hard and give your best the next time to grab this opportunity . You may also look for some good BSc options also.

All the best!!