Few experienced members aka mods have brought it out clearly that intercepting drones isn’t an easy task, even by most advanced militaries.
Fact that 12 (as claimed by ISPR) have been shot down, there is a possibility that atleast a few would have found their targets and done some meaningful damage.
It is unlikely that any side would accept any loss whatsoever at this stage of conflict. None wants that other side to be seen as stronger. It would come out later when dust settles down.
A retaliation by Paksiatn is most likely. That retaliation would now govern the course of action by India.
If launching of drones by India (if true) is an indication, that they are provoking the other side to take some decisive and visible action by launching strikes against targets in India. Unlike initial attacks the drone incursions are purely military in nature.