For the last few weeks, in the minute or two after I finish a sitting, there's a very low tone. Hard to describe — lower than a hum, more like a pressure in the ear that has a pitch to it. It fades within a minute once I stand up and walk around. ;)
I'm not claiming it's anything. I'd just like to know if it's a common thing people notice, or whether I'm the only one sitting here listening to my own head. Anyone else get a low tone afterwards?