Fear manifesting as anger

Sometimes I get really upset with my boyfriend and I can’t tell if I’m not having my needs met or if it’s my ROCD questioning things. I can’t express that I’m upset because he rlly doesn’t understand what is going on in my head and most times I bring it up it’s turned into an argument. It is really frustrating does anyone have any tips on deciphering this stuff or dealing with the upset feeling/ bad thoughts (IE: “He’s cheating on me and that’s why he’s not texting.”) (IE: “He’s talking like this because he just doesn’t love me, and he’s not attracted to me. He clearly wants to leave me but doesn’t have the heart to do it yet”)

Lately, I’ve been struggling with feelings that I might be sabotaging myself in my relationship. By sabotage, I mean that I find it hard to stop engaging in compulsions, like seeking reassurance or overanalyzing my thoughts. I also sometimes behave badly with my boyfriend, and the intrusive thoughts I have can completely change my mood. I love my boyfriend—he’s such a good, beautiful, and wonderful person—but I’m afraid these thoughts are going to ruin things. I truly want to love him, but I’m scared. I know the thoughts are anxiety-driven, but they still make me question if I’m forcing myself to stay with him. Today, for example, I felt okay earlier, but when he called me on video, I suddenly felt like I didn’t feel anything, and I started thinking I don’t like how he looks. These thoughts hit me like a wave, and I panicked. Usually, I find him very attractive, but when these thoughts come, I feel sad and disconnected. What’s confusing is that I also have many moments—like today and in the past few days—where I’ve felt really good and I’ve felt love for him. I feel awful writing this because my boyfriend doesn’t deserve this, and I feel like I’m posting out of habit. It makes me scared that I don’t want to accept the truth, even though I know I care about him. I hate feeling this way because it feels like I’m betraying him by having these thoughts and posting them. Has anyone else dealt with these feelings of sabotaging their relationship or feeling like they’re forcing themselves to stay? How do you cope when the thoughts feel like they’re true, and how do you work through the fear of letting go of anxiety

I'm struggling really hard with relationship obsessions. Do I really love my partner? How can I know? Am I really just faking it? That kind of thing. It's making my life and relationship a lot harder than they need to be. I could use a few helpful coping mechanisms, trying to move away from less helpful ones like chasing reassurance.