My partner (m23) and I (m23) have been together for over two years, I feel really happy with him and really really grateful to have him in my life. We’ve spoken a good bit about polyamory and exploring opening up our relationship, I think I need more time to process things before I’m fully comfortable but he feels ready right now. Recently we were at a party with some friends, we all got pretty fucked up and had this kissing party thing lol. A mutual friend who we both have said we have a crush on was involved also, but it felt like, really intense and passionate between my partner and this person, whereas I was sort of sat more to the side and felt left out, (ie I’d get a quick 5 second kiss from my partner, and then they’d go back to kissing each other passionately for another 3 minutes while I just kinda watched and tried and failed to get in on it) Anyway, ever since then I’ve been noticing that they have a really strong vibe together, when it’s the 3 of us at any place, it’s more me and them than anything else. I’m really scared that my partner has fallen out of love with me. That he’s sick of me. That he’s MORE attracted to this other person and that I am holding him back. It’s turned into an ocd thing now and idk how to stop it. Like for example, I can’t stop obsessing about how he’d rather be kissing her whenever we kiss. It feels really horrible. Does anyone have any advice? I know this is a lot of info lol