SCARE crow

something weird just happened to me this morning as i was walking to work. A crow brushed me on the back of my neck, surprised i looked at the crow as it landed on a tree branch. It actually stared back at me then croaked at me as if saying "what's your problem, buddy?!".. i looked at it with an angry face and continued walking.. then it brushed the back of my neck AGAIN!.. at this point i was feeling kinda freaked out.. is this nasty bird trying to attack me? just the tought of that sharp claws and big black beak poking me made my hair stand... after that i walked faster, looking back at the bird every 30seconds or so.. i'm all jinxed out now!.. fuck! i hope i don't get bad luck for crossing this crow man!!