Hey JB - Dont give up!!
You have given some excellent examples. In all cases, can you think about your emotional reactions to these events, rather than just the physical?
When you 'zone out', what are you feeling? I know you said you were mad that you wasted your break, but during those 15 minutes do you know what was going through your mind? What were you thinking about? Or, if you were 'dragged back to the past' - what was happening?
When you started to feel wierd because of the perfume, what did you feel? You said you were re-living the past, but in what way? What were you feeling? What were you re-living?
When you are reminded of your Dad, and you start shaking, why do you shake? What feelings come up to make you shake?
You have said it's both feelings and memories. What feelings? What memories? What feeling do those memories bring you?
To have such a difficult time with remembering the past, there must be strong emotions attached to those memories. This is completely normal.
When something reminds me of my trauma, it stops me cold. I shake, I sweat, I have the horrible anxious feeling in my stomach. Sometimes I'm so physically affected that I vomit, or have chest pains, or get the pins and needles associated with hyperventilating etc, etc. But then I have to try to work out why I had such a physical reaction. Often to work out what I'm feeling, I first need to work out why I'm feeling it, or the 'trigger'. Maybe that's a bit backwards, but it works for me.Then work out what my feeling were.
I will try to give a completely random example;
A really good friend say's something. You have a physical reaction to that, and (A)you punch your friend, or (B)maybe you dissociate and you are in your own world for 15 minutes, or (C)perhaps you burst into tears.
Something has caused that reaction. Why did you react the way you did, and what where your feelings that caused the reaction?
(A)He told you "you are a waste of space" - that's so untrue, how dare he say that? - you have done everything you possibly could for your family, yet you have always being told it wasn't good enough, as a result you feel angry and punch him. - Feeling - resentful
(B)He told you "you are a waste of space" -he's right - so many other people have told me the same thing - you end up in your own world thinking of all the instances when someone has told you the same - you feel worthless.
(C)He told you "you are a waste of space" -You remember when an important family member said exactly the same thing a couple of years ago. That memory makes you feel sad and unhappy, and causes you to cry.
I know this is a very lame example, but I hope you understand what I mean. If you are re-experiencing the past, and losing time by zoning out then there is still work to be done. Please don't give up - I know you can do it. Remember that this is "our year", and we are in it together :)