Day 9, still testing positive although very very faint, can hardly see a line. My symptoms started with sneezing and a runny nose but had eased over the last 3 or 4 days. Now I'm wide awake, sneezing and constant running nose again. I had a cold before covid for 3 weeks, it seems I've got another one now but I've been at home isolating from the rest of the family for the last 9 days so don't understand how that could happen?