This game gave me a bit of a headache, so if you need help with these secret-based trophies, use these links.
I'm not experienced in writing guides or anything, but I am always up for helping fellow trophy hunters when I can.
For the first batch of secrets that lead to unlocking the Well, check these videos out
https://www.youtube.com/playlist?list=PL3eyfli1l2fkjzI1NJgvUzTCRKxIdj6tO
Parts 9-12, especially Once you unlock the well and eat the Death Moth, read through this forum
http://www.playstationtrophies.org/forum/spider-rite-of-the-shrouded-moon/298908-seeking-secret-trophy-answers.html Big thank you to everyone who contributed and did so much work to figure these out
Just thought I'd help anyone looking for these