Does anyone else have false memories that develop immediately?

Has false memory OCD affected you so badly that you feel that a lot of your memories period are unclear, vague, fuzzy and can’t recall correctly?

Same theme of harming my family member in a similar way the details what I said and what was shown to them and the environment around me but that’s all I can get it’s hard to focus on the environment only what I said and what I did. This memory keeps coming up and leaving its instant. They seem to be ok the one in question I also don’t have a timeline if I harmed them no timeline like I did it this time or I don’t remember. I don’t rmemenr actually ever doing this. I felt like a creep because this woman days ago made me feel like one I internalized that and now my mind has been picking up thoughts or “memories” of harming my family member but I can’t ever rmemenr doing anything like that plus the dream or “memory” when I had it was in another state years ago but it only came up now.

can a false memory feel very very very real? because i literally don’t know if something happened or not. absolutely no clue but it feels so real