Background: I'm a part time teacher and have 2 young children. In the last 3 weeks I've had 3 heavy cold viruses back to back. Very fatigued with temperature and fuzzy head, runny nose etc. I haven't taken any time off work and have managed by going to bed really early. Am now totally exhausted and tearful. I don't drink any alcohol, do lots of walking outside, eat home cooked meals and take a multivitamin but still am getting ill constantly. Wanted to take the children out today but can't do it as I feel too unwell again. Any ideas for how to break the cycle and get better? Maybe I'm just making a big deal out of nothing but it's making me feel really low.