Although the nose drops have the similar role of getting the bacterium out of the room, your eyes will feel uncomfortable when you use the nose drops to put in the eyes. You should wash the eyes clearly and then use some warm compress to make the eyes feel comfortable. After a while, you could use the eye drops again.
Well, in my opinion, you should just wash your eyes as soon as possible, or it can just cuase eye infection in your eyes. As we know that nose drops are made of chemicals and it is also harmful to your eyes. If you do not care it quickly, it can be the irritants and finally lead to eye infection, red eyes. So just wash your eyes with clean water as soon as possible. And then you can just drop some eye drops into your eyes. And if your eyes turned to red, I will suggest you go and see the eye doctor as soon as possible.
It must be a mistake for you take your nose drop as eye drop, but you do not need to worry about it, it's not a serious problem, you just need flashing it out with much clean water since it happened. And if you find it until several days later, you'd better seek help from a doctor.