What Paxiled said.
What is your concern exactly?
Like Paxiled said, the nasal cavity is not a sterile environment, so you didn't do anything to harm yourself in any way.
Don't quite understand what you're freaking out about. Purified water is tap water, which is what most people use in their neti pots with pure salt. Your nose isn't a sterile environment, but either Poland water or purified water or tap water meets the standards for drinking water, so what is it you're freaked out about? The water is just the vehicle to get the salt or a mixture of salt and iodine in there, so again, don't know why you're upset over this.
NO IT WASNT POLAND SPRING IT WAS SIMPLIFY PURIFIED WATER HELP MY ANEXITY IS FREKING ME OUT RIGHT NOW