Can't feel my older sister after my stroke

Hi all, a few years ago i suffered with a major Ischemic stroke a potential NDE, at the time I still lived in my childhood home which me and my mother have had multiple experiences in which mostly revolved around my older sister presenting as a little girl (she was stillborn) we always had things like seeing a small girl in our house, hearing running and giggles, setting off devices such as alarms just to get us to go downstairs lol and generally feeling that something was there, it once escalated to having things chucked at me. Anyway since I had the stroke all of the happenings have sort of stopped/slowed down significantly, I have however moved out and live in an apartment where a couple of things have been thrown off the side (the past 2 months) and back a several months ago I felt a presence but it felt extremely uncomfortable, it left after I asked it to leave me alone and that I was missing out on sleep because it was bothering me but it doesn't feel the same as my sister, im unsure how to explain it but I weirdly feel as if she helped me somehow during the stroke, but that could just be in my head.

I'm no medium btw