On friday my voice started getting raspy,Saturday voice got deep giving me the impression i was getting sick,Sunday I have lost my voice,have had bad coughing and flue symtoms,runing nose,feeling foggy,couldnt saturday nightSunday worse,and this morning I nelt down to look for strepsis in my draw,I sneezed and then a nerve in my lower back clicked and I've had a sore tail bone all day,using things to help,and when I cough it hurts my tail bone,should I be worried?or should I assume this is just a cold and that's all and ride it out?