Been Seeing a Spirit

[stormofwind]

Around my friend for awhile she lives back east..
I don't know if this spirit is good or bad.. A name came into my mind
Emily. I seen what she looks like a woman from the late 1700's
A green dress.. I don't know why I'm seeing this spirit I see her around my friend.?
Kinda slender dark hair pulled back ringlets dark eyes I don't know blue, black..
She hums alot.. what see.
Been reading about it We have spirits in house though..
our property is not old region nothing was here.
I read some spirits can be attached to people in bad ways at times?
I'm feeling not good about it though.