If you follow closely I am a host of minor symptoms. Broken lower back. Tennitus. Deviated septum. Dry eye. Sinisitus. And I had a pulsing in my right ear at night. Also it feels like I'm a bit Def in the right ear. Turns out I have animal like hearing. I can hear an unnatural range and its a bit less in the right so I am deffer but at a high high hz. Preliminary results of mri show I have a brain! Wow! But seriously looks like I just lost some upper range hearing due to forgetting my hearing protection while using a air hammer just for a second... Use ear protection.