Hi,
About four years ago, I had this weird clicking sound in my head. When i would jump up or walk i would hear it. Sort of like a loose piece of something bouncing around. i went to the ENT and had an MRI and it was no sign of tumor. Maybe something with a nerve but didn't hear the doctor so well. I later thought it could've just been from my jaw because when i would hold my jaw shut together the sound wouldd stop. I calmed down a little because i thought it was just a TMJ. I don't have a proper bite. My teeth go right on top of each other. About two weeks ago, spit up some blood, aboutt half a teaspoon of red bright with phlegm after i woke up from a nap. now i am worried if any of these are related? Could it be a blood clot? could this cause a stroke? I also have left one pain once in a while for about 4 years. happens when i walk a lot. thank you