[quote=@KatherinWinter]
[@Caits]
My daughter and I have been suffering migraines. She only ten. Im light headed all the time.  
[/quote]

that sounds like moss/ fungus. You can go to any hard ware store, and you should be able to get a spray that gets rid of it, or makes it less threatening but you might have to get the house checked out, and see if there are any leaks. Is there any respiratory issues? Like colds and such?