Not really endo related but here are some crystals that help me with my endo symptoms and stress from endo:
If you have any questions please don't hesitate to ask, I've been using crystals for 2 years to overcome anxiety after I went shopping and found an antler with clear Quartz and it's helped me through a lot of stuff.
Garnet: stress
Jade: cramps, stress, naseua
Magnesite: fatigue, pain relief
Clear Quartz: better understanding of oneself, calming, relaxing
Moonstone: feminine energy, personally my favourite
Tigers eye: it helps me with sleep
Shiva lignam: great for rolling in your hand or massage
Rose Quartz: helps me feel down to earth, emotional healing, headace relief
Lapiz Lazul: meditation and yoga (really helps you focus and relax)
Botswana agate: stress, courage
Bloodstone: focus, comfort
Onyx: I wear it as protection and for headaces
Amythest: calm, headache relief, helps with nerves
Amber: pain relief, all around amazing stone
Aquamarine: I've heard it's calming