The public view is essentially that any of the terms for this is basically a stamp that either says these people should be put down ASAP, or if you are liberal minded, it says that they should be locked in a secure facility until non-direct causes kills them.
I would say it’s probably not very good to spread the idea of basically ontologically harmful people roaming amongst us.
You’ve probably already gone through a night by now but I found that after getting pain and/or tingles in my lower back from doing double heavy shifts in my internship, putting an extra pillow either under the arch of my back, or between my knees if sleeping on my side, did a lot to make it hurt less both while trying to sleep and when waking up.