Hello Surabhi,

You have obtained a good rank and I'm sorry that you did not get allotted in Round-1.

As you said, 22 got allotted seats in the first round. Now the chances are a little less for you to get in second round depending on whether the students of Round-1 freeze their seats or leave.


Government BDS college is also a very good option, however if you are sure that you do not want to pursue BDS then I would suggest you to wait for Round-2 results 


You can use the below link to stay updated on the cut-offs-
http://www.google.com/amp/s/engineering.careers360.com/articles/keam-cutoff/amp



Hope this helps.