Things I am now remembering

On the past Sunday I triggered very bad- shaking, stuttering, crying and almost fell when my knees buckled.  It started with my husband hammering to remove a carpet tack strip.  The sound was the trigger.  I was seeing the time around 9 yrs old when the house was being remodeled.  I was sitting in what was left of the living room, eating cereal for breakfast.  Everything covered in plastic.  Table in kitchen but no chairs.  It was not a school day.  The contractor and my mom were in one corner of the kitchen as I could see from the doorway.  Don't know what they were saying.  Then the contract came toward me- I could not see his face.  I was very terrified- both in the vision and reality.  When I calmed down, I had to find the contractor's name.  After several hours of searching, found it- Pat Pat Cerimele.  Still can't remember the face.  I do not remember much from this time in my life but feel that there is a reason the memories are locked away.  Don't even like the sound of his name.