Homisidal Dreams and hallucinations

I started having these dreams about 4 weeks ago. In the beginning of these dreams all I saw was darkness but with that came with strong emotions, such as anger... Strong anger, And hatred. After about a week of that I started seeing things. Actual people. Like my ex. My most recent dream of her was about me getting revenge for the humiliation, pain, and suffering she put me through. The dream started out as me going to her house and kidnapping her, then taking her to my house and literally torturing her unmercifully, and sexually assaulting her and exposing her, and eventually ending her life in the most gruesome and inhuman way possible. I can barely sleep.. When I do, I always wake up in sweat and crying my eyes out because I couldn't believe I dreamed that. It's been a week since I've had even an hour of sleep. I'm starting to hallucinate and see the things I see in my dreams in real life. 2 days ago I thought I saw someone hanging in my closet and I grabbed the closest knife to me so I could cut her down and starting cutting and slashing my closet door and clothes while screaming and crying. It was 10 minutes before I noticed nothing was there. I can't tell what's real anymore. I can't take this.. I have nobody to talk to, nobody knows about this except me. This isn't me, I would never do anything like this.. This needs to end now.. I'm petrified.. For the love of Christ someone help me please..

Hi,
Sorry to hear you aren't feeling well. Have you seen a doctor about your not feeling well? They may be able to help. Hope you feel better soon. If you feel like a threat to yourself or others seek care immediately.
Sunny