Epigenetics and ocd

So memories and automated functions such as subconscious habits and cycles are stored not just in your brain, but your dna. So sometimes you can have physical side effects that are in tandem to traumas, like an allergy or gut issue etc. Basically it's the body that remembers. You can change this stuff though like an on and off switch but you need to understand how to do it. It's also connected to your nervous system and how your body works in cycles with breathing, heartbeat, hormone release, sleep, and any thoughts we have attached to them. These can all be fixed in multiple ways. I've tried 10 breathing meditations which increases oxygen levels and gets your sympathetic and parasympathetic systems working more in tandem. There's definitely something with the vagus nerve that I want to look into. Mindfulness as certain beliefs about stuff actually effect our dna which was a big 🤯 moment for me. Sorting out sleep cycles assists in your bodies ability to heal and release hormones at certain times to help you (with ocd and ptsd we have a bad relationship with this and get flooded with a hormone out body thinks will protect us from threats that are only perceived in thought). There's lots of things you can do. But I've noticed in my own experience if I heal, and then revert back to previous "false" or unhealthy beliefs, the illness or allergy will come back, same with trauma flashbacks and ocd flare ups. Mine for trauma and ocd for example stem from the beliefs my parents conditioned me with, there are some through school too and layered in our very language in the form of concepts. Once I get better, then interact with their beliefs the dna switches the unhelpful things back on. Now I don't want to abandon my family to be healthy, so I'm trying to come up with a plan to be objective in observation, then when something resonates with me, interact subjectively so I don't undo my work. What you interact with and how you do it causes a reaction in you and the other person or environment on a level that effects your dna. We are way more interconnected than I was raised to believe.