Please know that you will not have to work through every item of any abuse. The brain is a marvelous thing, and once you have worked through enough to retrain your brain how things really are and what things were, it will automatically file away much of the remaining traumatic experiences, and they won't bother you as these are now. They won't "go away" but be "filed" so that if you choose to take it out, review it, and put it back again, you can.

Your unconscious continues to work on things for you, so you don't have to rush and dig up everything at once. Slower is faster as you just found out... going too fast will cause great interruptions in your normal life, and is not a good thing.