Thought I had a mild cold but just tested and I’ve got bloody Covid! My DD has very important exams coming up this week and my DS has his 18th this week. These exams are very very important and my DD’s future relies on these. No-one but me knows about my positive test and I could keep quiet and no-one need ever know. I feel terrible about this because in any other situation, I would of course isolate and let people know: what would you do?