I been having this type of dream on and off for the past month. I never become lucid in this dream, and really have no idea I'm dreaming.

The dream has to do with my ex-girlfriend, which the relationship ended 4yrs ago. In the dream it feels as if we are still together. What is happening is I am looking for her. I know I'm supposed to meet her some where but I keep calling her phone and never get an answer. After numerous calls the phone number is no longer active, and I come across her new phone number. Usually its given to me by a family member, or a friend of hers. I then proceed to call that phone number and still cannot get in contact with her. I get a very sad feeling in the dream because I can't get in contact with her. One of the previous dreams I got really upset. Between me trying to call her different things go on in the dream that have no relation to my ex-girlfriend.

After waking up from the dream, I could not make any sense of it, but the sad feeling follows me into waking life. Once I'm fully awake I no longer have that feeling. Usually I would think this represents some type of feeling for her I'm not over, but its been 4yrs and I have moved on. I can't put this one together.

Any ideas?