Hi all, My tinnitus has been very nice recently until yesterday. An ambulance came past with sirens blaring, about 30 feet away. Since then, my ears have been really loud and I've had H which is not something I'm used to. IS this likely a spike? I'm worried as I have to fly soon too, any experiences? I've bought ear planes and we are in front of the wing. I'm just worried it will be permanently worse, but I have a nasty cold at the moment too which blocks my ears a bit. I just feel awful at the moment, any advice? thanks.