not having any spell, and not really caring for magic ever in you life leaves you up against an impossible foe. you may try and fight, but you may be able to reason with the ghost; you still do not know her intentions.
"Who are you," you say with confidence in your voice. " Who am I," the Ghost said as it leaned into your ear, " who are you," she said whispering in your ear. " I do not have time for games you ghastly haunt tell me your purpose do you mean me ill intent," you say drawing a dagger knowing it useless, but it gave you a sense of security.