Are you sure it was a FA? Did you do a reality check?
I am positive. Because when I woke up I remembered that in the dream when I "fell asleep" again, my position in the bed was wrong from how it was in the real world(my head was where my feets normally are), and also, I could hear talking from people we know. Only that in the real world, they weren't there(and they aren't someone that just comes around randomly). So it has to have been in a dream. Also please note that the SP wasn't happening to my real body, but to my dreaming body hehe. So it wasn't real, but it felt just like it would have done in the real world.