Yes, I will be calling my doctor tomorrow, before someone says it. My kids both have strep, and I'm pretty sure they gave it to me, so I will be going in tomorrow. (thank you lovely children, for sharing THIS with me) I also have a cold, but noticed last night my chest was starting to slightly hurt when I breathe in heavily, and obviously now that I am coughing. I don't get sick often, so I dunno. What could the chest pain be?