pls read and help

Looking for opinions please. Suffer from Intrusive Thoughts related to speed (not the drug) due to past trauma as a child. However, experienced something different and peculiar.  I have been with my girlfriend for 10 + years, she's funny, beautiful and very sweet. I admit that I plan to get engaged end of the year. I recently returned from a trip abroad with my family, then soon took my girlfriend on a trip that involved a long arduous drive. On the day we returned we sat with her family having a nice time (even if I was a little tired) and suddenly a thought hit me from nowhere (paraphrasing) "you're laugh is annoying" or "you're not likeable". I was so taken aback that I even thought this. I love this girl, so where did that even come from?! Because of these kind of thoughts, I started to have an anxiety attack that I attempted to conceal from those around me. I felt sick to my stomach, sweating and even moderately shaking. I'm sure you all know anxiety, so I won't detail it further. But the idea of these thoughts still churns my stomach. Whenever I see her now I feel guilty, I feel anxious that I'll think something like that again. It's a vicious circle of course, the more you try to avoid these things they seemingly get worse. Is this even something related to OCD or Intrusive Thoughts? Usually such thoughts are images, not this. I have been looking up online what it could be, even considering whether it's voices in my head, afterall I don't know what that would even be like. I feel dreadful about it, I want to propose to her but she deserves better surely. Really confused and ashamed. My other intrusive thoughts are not like this, nor related to anyone. Would appreciate your thoughts. Thank you.

okay so i’ve had anxiety since i was atleast 8 and ocd since i could remember. and i’ve always done this thing where i’m like omg what if this is a sign and it stresses me out so much.. lately i’ve been having harm ocd thoughts worrying about hurting my partner and then yesterday i came across a tik tok video of a girl doing a reading and in the video she said whatever you’re thinking just do it and make that change and then in my head i’m like " what if this is trying to give me a sign about my harm ocd thoughts, what if it’s telling me to do it" but the thing is i would never hurt anyone nor even want to think about doing it.. these thoughts make me so anxious is this overthinking and does this count as intrusive thoughts as well? i’m always worried and think that what if one day i start to listen to my thoughts about thinking it’s a sign and it makes me SO ANXIOUS. is this normal for ocd/anxiety and how do i get rid of it?

My relationship OCD has been bad lately I actually feel like it’s starting to cause problems in my relationship. I constantly think something bad is going to happen with the relationship or him. Like when he’s driving I’m terrified we’re going to get in a crash and him die and me have to be without him. I worry all the time he’s going to leave me. It’s an obsession. I find myself trying to be PERFECT and that’s just not possible. I feel like he’s constantly mad at me when he’s not. We have a good relationship. We have our moments but everyone does. I don’t have issues with him cheating but I always am TERRIFIED about it. I’m scared of him dying, or leaving me. Is this something common with OCD or is this something else?