Itis just an educated guess based on WHAT SHE HAS POSTED.. For example she said she was a nurse that works in a memory care unit . (Most nursing homes have memory care units) Most nursing homes have a RN as the head of nursing staff then hire LPN (LVN) to dispense medications etc. Then nursing homes hire a lot of nurses aides for patient care like changing sheets, bed pans, bathing and vital signs. Since I asked her a very basic anatomy question that ANY RN should have been able to answer correctly and most LVN (LPN) cannot answer correctly because they have an abbreviated anatomy course. She quickly and CONFIDENTLY answered the question wrong and mocked me even though she was wrong.

And she posted a lie about her husband being asked to return to work with a cardiac ejection fraction of 15% which was another obvious lie or misunderstand of cardiac physiology that any decent RN living with a person with an EF of 15% would never make if she is being truthful. So if she isn't lying about being a nurse in a memory care unit I strongly suspect I'm correct.
So I didn't DOXX her nor would I but your response makes me think my educated guess is probably correct and she reported me.

It's ironic though because she DOXXed me with information she got from a PRIVATE message