I know this may not go down well (tone-policing etc.), but... while we've a load of more cynical posters visiting, we're also one of the best (only?!) recourses of this kind for women who feel as OP describes - and there will be some out there.
It feels like a pity if our beloved interruptarons and screen-shot-hunters and derailers succeed in undermining support for the vulnerable newbie (or scaring off people sounding out GC thinking).
When I first read FWR, the patience, care and thought kind of blew me away - above all, though, it was the contrast between that and the sheer nastiness of "visitors" that converted me to the cause.
I know there's still no comparison between that nastiness and the (always wry!) well-deserved caution here. But I also wonder if, while it may be tempting to feel the joke's on us if we don't call Howszat!!! within a few posts, it may be even more on us if we lose what makes this place so fab in stressing we've not been taken in?
I don't give a shit what visiting TRAs think of me.
I do care about women who may be hurting because this ideology's taught them that appearance is what defines them.
And, yeah, I know we've all heard the "women are being mistaken for transwomen" line a thousand times before, but I'd honestly not actually thought of it from the angle OP describes before - kind of like an existential angst eating away at pre-existing insecurities about whether you're woman enough (cos now, of course, trans ideology says there's ways not to be, which simply wasn't a thing before). I mean, I'd read about masculine women in loos and thought about girls who don't like make-up, but somehow hadn't got to the logical extension of this ideology having the potential to really create or aggravate a kind of, well, dysphoria, perhaps, in adult women, too. I hope I'm not putting words in your mouth there, OP.
Yeah, so, maybe I'm naive in that and in the Pollyanna posting philosophy (except when my mask slips on a bad day and I get all sarky for a post or two - so maybe I'm a total hypocrite, too!)
Regardless, to OP - or those like OP - I'm sorry, and I'd second suggestions to get counselling, while taking care to ensure you reach out to someone who's not captured by the way of thinking that's making you hurt.