I haven't ever heard anyone describe physical sensations from bipolar disorder. Once last summer I missed taking my lamectal doses all day until after 9:00pm. I had physical sensations like I'm having now, intermittently during the day. But, I'm on Seroquel now.
So, I'm feeling something like fluctuating inner pressure, jitteriness, physical anxiety not thoughts, sounds change like I'm in an echo chamber. When that's going on its harder to follow conversation, and I'm reactive and irritable. Thanks for asking what I mean, since figurative descriptions hit the meaning for me, but usually no one else. So, is this hypo? It's not blood sugar since I used my husband's equipment to check that. Not blood pressure, that's stable.