Mikado

I assume this is in the right forum, wasn't sure where to put it.

For the past week I've been having several dreams about my ex-girlfriend. A little back history, we were together for three years, lived together for two. We broke up about 6-8 months ago. Mainly a mutual break-up, but both of us cared for each other deeply so it was still difficult.

But now, over 6 months later, I'm having these strange dreams of my ex almost every night. The dreams aren't always the same either. Some times it's the two of us meeting up somewhere talking and having a good time. Others are with me speaking to someone about her or anticipating something we're doing later. None of them are ever sexual in nature (which is why I left this out of the Sexuality forum) but they are very vivid and often leave me with a sense of longing.

I only have that feeling in my dreams though. Normally I don't think of her much, besides the occassional "how's she doing?" thoughts. I've moved on with my life and have dated people here an there, but for some reason these dreams keep occuring.

Should I be concerned? Am I more troubled by our breakup than I lead on to be? Are these just old thoughts and memories resurfacing in my sleep? What's the deal? It's starting to become an annoyance.