intrusive urges ! (18+ only)

I’ve been with my partner for about 7 years. I thought I was over the ROCD for a while. But I’ve been under a lot of stress. I’m moving in with him next week, but I lost my job due to severe anxiety and depression affecting my job. (I hated working there) It’s been stressful trying to find another job while moving and I’ve noticed I would occasionally get intrusive thoughts, but I managed to ignore them, especially with the help of medication. However just today I went shopping for groceries and this stranger asked for my number and called me cute. I can’t lie it was flattering but I rejected him and confirmed I had a partner and it was serious. He was very friendly about it and I went home. But now I’m getting these intrusive thoughts like “You want him instead of your partner.” “You’d rather be with him.” “You felt flattered so you want to be in a relationship with him instead and cheat on your partner or break up with your partner.” It’s been so hard since coming back home because while I was flattered, my brain keeps thinking I’ve cheated for some reason or want to cheat or break up with my partner. For reference, I’m demisexual which means I don’t have any attraction until I develop a strong emotional connection with someone. So I wasn’t attracted to this stranger but I keep thinking I am? I really hate this because I love my partner so much and I thought I was over all of this. Any advice when a flare up like this happens? I assume it’s a flare up because I hate how real it feels, it makes me feel sick with anxiety.

Earlier I had what felt like an urge but I’m not sure. I’ve had urges before but this felt different as the object was in front of me (not intentional btw) , I’ve been quite stressed lately and my OCD is latching on to that. I had an urge to harm and within that I had like 2/3 intrusive images that came to mind, I couldn’t rationalise with it, I felt “stuck” when I came out of it I felt scared immediately was trying to work out why I’d even think of doing that & was very upset. A while after I keep getting thoughts like “say your goodbyes it won’t be long until you act out” I cried to my boyfriend and told him everything. How do I know if this was intent vs intrusive urge?

Despite the fact that I have never once acted flirtatiously with someone else over the course of my 3-year relationship, never talked to anyone inappropriately, never touched or interacted with anyone inappropriately, I have been battling constant ROCD obsessions centered around cheating ever since my partner and I got together. I am constantly worried about whether certain things are cheating: daydreaming about another person (already told my partner about this and he said it was okay and that he does it too), talking in a group chat with someone, sitting next to someone, speaking to them in person. I question my intentions. I worry that I cheated by wearing my hair a certain way in an attempt to look more attractive or by jokingly poking someone with a fake sword (despite doing it to other people too), looking through someone’s social media, etc. I have confessed so many ridiculous things to my partner and he’s always told me that none of them are cheating. I feel so guilty for being attracted to someone else, despite the fact that my partner said it was fine and normal. I have made a very very conscious effort to limit my interactions with this person. I never ever ever ever message them privately, I make an obsessive effort to NOT reply to their messages in a group server (constantly keeping track of the ratio of my replies to their messages compared to other people’s), to ignore them when I see them in person and hardly ever speak to them or initiate conversation with them. Yet I still feel like a disgusting dirty cheater who is hiding a big secret.