In working in a house not live in for 9 months, my sinus started draining and is causing a sore throat and a cough. I am treating it with antihistamines, ibuprofen, drinking lots of water, a mix of hot water, lemon & honey. My big questions is am I contagious? I need to be in a location with an 8 month old baby but I do not want to make her sick. Thank you.c