Death and babies

I keep have nightmares about people dying, it's really scary. For instance, my dad, sister, brother and mum (whos already dead) all had funerals in my dream. I keep having dreams about funerals, and i don't really see them go. I did murder someone too, I chopped them up and put them in a body bag.. then threw them into the lake.My most recent ones are ones about babies dying. My first is I had a baby, I took it to bed with with me but rolled over and squahed it,eek (I could only see the outline but new the baby was dead) and I had a dream 2 days ago that I had this really small cute baby and I put her in the cot and she just died .Any ideas what my dreams could mean?Thankya