I have been vaguely ill for two weeks now, headache, nausea, fatigue, muscle pain, not sleeping well and generally feeling jittery. It started with a bout of vomiting which I assumed was food poisoning and I had another bout last night (after going out and drinking wine though, which I knew I didn't feel up to but didn't want to cancel).
I'm 43, rarely ill, normally pretty fit, eat well, healthy weight and get lots of exercise. I keep worrying I've got something unspecified but awful, which is not helping the anxiety. Could it just be a virus?