Seconding this. When the trauma/bad experiences are so never ending, subtle, and latent it’s hard to pinpoint it to exact moments. This includes anything from being treated poorly by family/friends/various societal structures to other causes of chronic stress (illnesses, dysphoria, etc.) It’s also a compounding upset because you can’t name specific events so you feel like you’re overreacting, but you’re not. Your experiences are valid, OP. Offering internet hugs if you want them 🫂