Hi Tanya,
This is the first time that the EWS category has been introduced in JEE Mains and we are yet to see how it unfolds. Since no previous cutoff is present, we won't be able to predict colleges for you.
Assuming that the cutoff will be somewhere in between OBC and general, you have little chance to get a seat there. I would suggest you to not keep your hopes high and look for other colleges too.
Hope it was useful to you and your query was resolved. Feel free to contact us for any queries. All the best :)
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile