Dear student,

As you have secured 19791 ews rank in JEE mains then sorry you cannot get any seat in any NITs or any iiits in csab special round counseling.

Because nowadays the competitions are very tough and you have to at least score 8000 ews rank to get a seat in NITs and under 5000 ews ranks for getting sure seats in iiits.
As per your profile i can assume that you belong from telangana, then also with your home state quota you can't get seat in nit trichy.

But with this much rank you can get some of the gftis during CSAB counselling, because your CRL rank is around 125529. But the chances are difficult because many gftis, don't have female ews reservation .

So, there is no chance of getting nits or iiits even in csab special round counseling. Even getting a gfti would be difficult as you are from female category.

Also check out our JEE mains college predictor tool to get an appropriate idea of the colleges that you can get on the basis of your JEE mains rank :-
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

And also check out the following link to know more about csab special round counselling and the previous year cutoff Trends ( note that all the mentioned ranks are CRL rank not category wise ranks ) :-
https://engineering.careers360.com/articles/csab-special-round-for-nits-iiits-and-gftis