You do not have to work this out alone, and the organisations below exist precisely so that you do not have to.
We are not affiliated with any of them and we get nothing from listing them.
we are based in San Diego, so we know these better than most.
some situations are not a support group problem.
Sudden confusion developing over hours or days needs medical attention now, not an appointment next month. So does a fall with a head injury, or any sudden change in alertness. If someone is at immediate risk, call your local emergency number.
If you are struggling badly yourself, that is also a reason to contact your own doctor. Caregiver depression is common and treatable.