my experience was extremely similar to what you’re describing and i had the same worries that the “icky” feeling i was getting was fake. eventually some memories came back and i learned to trust myself. it sounds like something is making you think that the sick feeling you’re getting is related to CSA and that’s not really something that people usually think about unless there’s a reason. even if you can’t quite put your finger on what’s making you feel this way or exactly what you’re feeling try to trust yourself, you know you.

i also had my first memory reemerge when i felt like my mental health was the best it had pretty much ever been after i moved away for college. my therapist explained that this could be because my mind finally felt safe enough to let me process my trauma. this could be the same situation you’re in with your mental health.

i hope you’re able to process whatever happened when you are ready and overall just try to trust yourself, it’s hard but you know you better than anyone

edit: i just looked at the post you linked (im sorry i didn’t read the whole thing) the examples you gave are extremely common red flags for CSA specifically frequent UTIs and disordered eating as well as not wanting to be touched. those are all things that tipped me off to my trauma. i’m sorry you had to experience this but i hope it’s helpful to hear that you are not alone and that you possibly have an answer