i have been growing for the past 6 months now i sound alot like jeff walker [singer from carcass] and a little bit like the old singer from arch enemy. iv learnd to to use my stomach area and it hardly hurts [or not at all after warm up] wen i sing, but latly iv been coghing alot and it really hurts but idk if its related? i have been growling alot more than usual though...plz help