OK, I keep waking up at for a.m. to something touching me, I always feel cold. My mom tells me my grandpa is watching over me because he passed away last August and the house I live in is haunted anyway. How do you know if a spirit is trying to speak to you ? And I always feel something touching my hair every night. The feeling of someone or something always makes me shake, we brought 1 of those ghost people to the house also and she says the house it haunted.