Glacier gave some very good information.

My dogs also had kennel cough about two years ago. Sesh got it first and he'd throw up white mucus stuff. He'd also be coughing a lot. My dogs never got runny eyes though. The kennel cough should be gone in about a week or two.

The spot on her tummy could be a hot spot... usually caused by allergies. Does she have fleas? Sesh gets hotspots if he gets fleas. Like Glacier said, runny eyes are also symptoms of allergies.