My partner gets migraines when I'm having PTSD flashbacks even when I don't tell them about it, and we're both freaked out by how their body seems to know what mine is experiencing before their mind does.
More people experience this than they realize.
The body's capacity for energetic attunement can create confusion and fear when physical symptoms appear to transmit between intimate partners.
“Where Are You with Somatic symptoms — when the body holds the mind?”
If this sounds familiar, the Library can help you find the bigger picture.