Hi, I seem to be having a similar problem! I quit 3 weeks ago whilst suffering with a bad cold/cough and suffering to breathe.I have since experienced what I thought was the onset of another cold ....hoarseness, slightly sore glands in neck, sneezing etc. I`m a singer and to be honest it`s so annoying ....so unpredictable.I feel I have no control over my voice sometimes as if my voice is breaking. I`m hoping that it is my body getting rid of all the stuff I`ve put into it with smoking for 30 years.