Symptoms do get worse, we have had them hidden for so long, trying to keep them in a box which is threatening to explode it is so full.
Luckily a good trauma T (and mine is) can guide us through the process of opening the box and giving techniques and the opportunity to work on issues which develop. That has to hurt, to work on something, pick into tiny details, dissect how we feel until we can manage the stress to comfortable level.
I firmly believe that I will reach that comfortable level, I will be able to look at my trauma and think, it is a memory, I am safe, it cannot harm me ever again. Until that moment, I look at my progress so far and keep trying to be kind to myself.