This feeling in my chest using ASC?

[LionKing]

Have you tried mindfulness meditation on it? Meaning: lie down, close your eyes, accept its there and (now that its there) just start being curious about it. Is it a warm feeling, cold, like a pressure, is there a texture, are there other feelings like that in your body, ..., how does it actually feel when you let yourself sink in it like a bathtub and relax, is it really that bad or could you live with it? Maybe smile a little - does the feeling prevent that?

I just had a pretty nasty flu where all the cavities in my head were basically filled with stuff, I felt like my head was pressed in a vice and I had some fever. Didn't feel sleepy, so I did the above and found that, yeah, its just a feeling. Weirdly it felt kinda good in a way to sink into it. I do cold showers that way, too.