So I have four work trips in the next 3 weeks, all several hours away from Birmingham where I live. I'm not ready to tell my team at work that I'm pregnant (I'm 8 weeks) but need an excuse as to why I have to cancel these trips. I'm firmly gripped in morning sickness and exhaustion's clutches and I can't do anything apart from work gently from home and eat. Anyone got any good ideas for an illness that's not too serious but potentially infectious that I could tell people I have so I sound plausibly unable to travel for at least a couple of weeks? I've already (genuinely) had swine flu and scarlet fever. Thanks!