Just a quick note to say hi!
HI you definately have allergies.
Try drinking breath easy tea before bed each night and in the morning when you start your day.
Purchase local honey to have on your toast and in your tea if you like sweet tea.
These are all natural ways to help with the stuffyness. I love the traditional medicinal teas. Plus get yourself a netty pot and flush out your nose daily will help too.
Good luck and remember to be your own Health Advocate! ;-)