Flow of memories before waking up in the morning.what are these? how to get rid of them.why am i suffering from them?

Dreaming: I may be misinterpreting what your asking, but it sounds like you're having some vivid dreaming. That doesn't necessarily mean anything is wrong with you, but if these are very troublesome dreams/memories (i.e. They're associated with a traumatic incident), then it's best to start with a psychologist who can help you work through the trauma.

Sleep disorder: These are probably result rem sleep- rapid eye movement. Consult dr. With detailed history and whether your sleep pattern refreshes you in am. During rem all kinds of memories or ideas are filtered and processed by brain. And is this in early morning hours where sleep is light, disturbed and go in and out sleepy state. There are many sleep disorders. Dr. Will determine sleep study.

Common DreamActivity: Dream activity about integrating & making sense of memories: typically more frequent during later portion of sleep cycles. Suffering: an interpretation, your judgement, obviously issues you are continuing to work on & make some sense out of. As the dream-writer, people commonly evade key aspects. Writing notes & discussing with someone of high sophistication & worthy of your trust may be of help.