Would body dysmorphia be, for example, seeing a picture of yourself and not believing it’s you? like you know it’s you but it’s just hard to truly believe it’s you?

I hate feeling constantly conflicted no matter what. I have noticed with food intake, I find myself going back and forth between obsessing over eating too much and fear of gaining any weight to obsessing over eating too little and fear of losing an unhealthy amount of weight and the negative consequences of such. I am getting married this year and continuously think about how I need to be mindful and not eat too much since I need to fit into my dress and feel confident on my wedding day, as I don’t want to look back at pics and be unhappy with how I look. But I also think about how if I don’t eat enough, I will look too thin and will not be confident in myself, and will look back and be unhappy. Idk. It is so hard because I am always trying to figure out what is “right” but it feels like there is no “right.” And I have a really hard time recognizing what my body ACTUALLY looks like physically, not really knowing how I appear to others

Hi all, I’m really grateful for all the support I’ve gotten from people in the last few days. My mental health is at an all time low and I really appreciate the relief people have brought. I had a question about whether an intrusive image of a potentially imagined event can feel just as real as a real memory. I’m doing my best to stop ruminating over an image I have in my head, and have gone so far as requested security footage of myself and have been told both through that and by my friends that nothing bad happened, but the image in my head feels just as real as other memories. I was also drinking the night in question, which makes it harder for me to dismiss the image and makes me feel like I shouldn’t. I was just wondering if imagined images can feel just as real? I’m trying to use tools to ignore the image, and have therapy scheduled for tomorrow, but I feel like I can’t responsibly dismiss the image even with the evidence I’ve gathered if there’s something about a real memory that looks different in the brain and that if so, that suggests my memory is real and I should confess it. I’m really working on stopping reassurance seeking as well, especially now that even after being told that nothing bad happened when the establishment I was at reviewed security footage, my brain is telling me “they’re probably just lying and never reviewed it.” I know I need to just stop ruminating, reassurance seeking, and mentally checking the memory, but I just don’t know if I can/should in case the image is what I should trust more, if that makes sense.

Is ocd supposed to feel like a genuine belief ? I see or hear some people saying things like « I know it’s not true but …. » while I personally don’t « know that it’s not true » I feels genuinely real and I even find evidence for it