Welcome to healthcaremagic
There is a connection between nostril
and eye so that excess tears drain out to nostril constantly. In your case probably because of the inflammation there is increased amount of tears, which is coming to the nostrils when you are bent down.
The important point is "Why don't you stay in constant touch with an eye specialist"?
Most probably it is allergic in origin. That's why you are being prescribed with steroid
and antiallergic. visiting an eye specialist will be the best advice to you.