Smell

After walking in the forest I feel exhausted.  And after these strange things began to appear, I began to feel anxious and have difficulty sleeping. I constantly wake up in the middle of the night feeling like I'm being watched.  After a couple of days it subsided and I was able to leave the house.  I walked again and tried not to pay attention to anything.  On the way home I found her. She was standing on the ground.  I took it, I just couldn't resist.  It contains a strange liquid with a strong smell of blood.  I won’t say that I don’t like him, but this is already something criminal. What does all this mean, these notes, photos, envelopes?  Is someone trying to talk to me?  But why?  And who?