Ohh okay I understand! I’ve got anxiety too + some OCD, and in my experience that’s usually what triggers these “attacks” (at least for me). If it’s the thoughts that lead you into these weird sensations then there’s probably a bunch of methods to try to accept and handle the thoughts. I guess I’ve gotten used to these sensations and thoughts which helps me cope, but there’s a lot of tricks that has helped me. Although I’m assuming you might already know a lot of them since you’ve been dealing with anxiety for so long? Most of them are from my psychologist and books I’ve read about anxiety. I totally understand that it’s exhausting dealing with this, having racing thoughts 24/7 is the worst, especially feeling like you’re losing your mind any second as well. I’m not 100% recovered yet so there’s no major tips I can give, but just know you’re not alone nor going crazy, you’ll be okay!