Oh dear Mourningdove, I am so sorry you feel stuck in a place that is constantly triggering you. Maybe you need to tell your T that instead of helping you the advice to get out and meet people in a place that holds so many triggers for you is actually making you feel worse.
It would be like going into a hospital or doctor's waiting room without a mask when your immune system is depleted - not good idea. I say this because I had cancer and no-one looked askance at me when I wore a mask and gloves because the chemo had reduced my immune system to rubble. I think CPTSD does the same thing to our nervous system so reducing stress makes sense.
FWIW imo isolating to some degree there may be in fact represent self-care in the face of too much trauma rising to the surface at once. It may be actually be what you need to do to calm your system so that you do have energy for recovery.
It would be like going into a hospital or doctor's waiting room without a mask when your immune system is depleted - not good idea. I say this because I had cancer and no-one looked askance at me when I wore a mask and gloves because the chemo had reduced my immune system to rubble. I think CPTSD does the same thing to our nervous system so reducing stress makes sense.
FWIW imo isolating to some degree there may be in fact represent self-care in the face of too much trauma rising to the surface at once. It may be actually be what you need to do to calm your system so that you do have energy for recovery.