WOW thats a long flashback.

My flashbacks are only little bits and pieces like a sound or a quick picture of a shadow, or the color red, or a piece of black whatever kind of things

When I get to the point where the bits and pieces form a whole "story" kind of thing its a whole memory and goes away on its own.

this sounds more like a complete memory that is coming to you so basically all you can do about it is hang in there and it will soon fade away.

When I reach this point I write it in my journals alot, create playdough, clay and diaramas of it. What this does is basically desensitizes me to that memory. this means that I create it so much in writing and other means and my head gets used to the memory so that it no longer bothers me and then its just gone. Basically taking the "Power" so to speak out of the memory and putting the "power" back into my control.

Hang in there it will soon go away since it has reached a complete memory level.