Freudian question

How do yall handle intrusive thoughts !? I never realized that was a thing I think I’ve been dealing with this sense I was in elementary school I remember getting on the bus and had the the worry my mom was gonna get in an accident and it’s just gone from there

Has anyone had this fear that they were abused in childhood and just don’t remember? And that’s why you have harm related thoughts? Like, I kept thinking if my mom abused me in childhood even though I had not ever thought or felt that way before, it came up a few months ago when my therapist was talking about complex PTSD which then freaked me out thinking something super horrific happened in my childhood and I just don’t remember it. My mom and I are super close, always have been. My mom was protective of me, but never in an abusive sense. She would just worry whenever I went out with friends and such, and wanted me to text her every now and again to let me know what was going on. Even in adulthood she sometimes wants to check in on me if I go out somewhere (even though we live together) and she even tells me to not worry about it and she knows it’s just her anxiety that gets the best of her, thinking something bad happened or what not. Anyway, I kept thinking about this and I thought is this abusive behavior? My mom wanting to check in on me? And I think of course not, it shows she cares and loves me. It’s not like she’s a hounding my phone every second or what not, just a text or a call to see what’s up. But my mind takes it further and thinks this is controlling behavior or something. So it goes back to the was I abused in childhood and I just have repressed memories, and that’s why I get harm thoughts towards my mom. I’m always thinking there is a deeper meaning. I never even thought that before in my life, about the abuse part, but it has become stuck in my mind and I’m scared it will ruin my relationship with my mom.

I’m confused when people say accept your thoughts why would I accept the thoughts that are making me feel disgust and filth what if I start accepting them and then the thoughts actually become true?