Nightmare

Last night I had this dream about my ex.
We were sitting by this lake and it was like everything was the way it used to be.
Then she smiled at me, then took a razor and started cutting my arms and stuff. She kept smiling at me and then I bled out.
It surprised me, and I'm kind of confused by it.
Can someone help?

I assume the meaning is that maybe deep inside there is issues that you ignore or maybe something is troubling you.

Perhaps you blame yourself for the relationship falling apart, you seeing her cutting your arms symbolises that you feel it was your fault and that you did not do enough. Saying this I must add that when someone breaks up, it is mutual. I suggest you go to her and try to starighten things out or end things more peacefully because whatever the issue it is obvious that there was a misunderstanndinng soemwhere and it might be best to have a heart to heart chat with her. I do hope this helps.

As stated in your other dream post about cutting...this is part of your addiction. You need to discuss this with the mental health professional that is helping you deal with your addiction. Blessings to you and wishes for a speedy recovery.