There is no time when you should or shouldn't feel trauma.
Trauma affects us to our very core. It changes who we are, and the effects may flare up at any given time.
When trauma hits, be brave. Take time to show compassion to yourself. Remember who you are, take care of yourself, and ride it out. Don't rush it. Just take it in stride and do the best you can.
Try to stay close to God, even if it's just a simple whispered prayer begging for mercy.
We're all doing the best we can.