Recently started therapy but i understand myself less and i need some advice

so i recently started therapy i've had 2 sessions and my therapist seems to think i've already worked through my trauma? which confused me because i'm not sure

she asked me last session what is the worst thing that's ever happened to me and i said i don't know.

i have huge blackouts of my childhood and i barely remember anything, the "trauma" i always talked about i don't even remember anymore, i just know because i've shared it before and i remember what i've shared when i try and think of a memory of it, it's incredibly fuzzy and i don't have any emotions attached to it

so like i would understand if i've worked past it

and her response was "well then it couldn't have been that bad" in response to me saying i don't know. she's the best therapist i've ever been to but i don't know if that's really an appropriate thing to say? idk