Please could you explain a bit more about the process you describe, above? Maybe with some simple examples? I’m woeful at maths but really good with mechanical and physical problems. If there’s a way I can improve upon the former, I’d love to try.
Stop holding your nose and blowing, to clear your ears. You can burst your eardrum this way. I have a perforated eardrum, myself (though not from this), and getting a subsequent inner ear infection in that ear is the most painful thing I have ever experienced. Worse than the burst appendix or broken ribs.
Instead, try holding your nose and closing your mouth and swallowing a few times. With a big gulp of water might help. Should eventually give you enough pressure to clear the blockage, without risking your health.
Also Firefox.