I was feeling quite run down yesterday, thought it was a cold or possibly the flu (though I never normally get that.) Just my throat and chest feeling a bit off but not too bad. Woke up at 5:30 this morning sweating and feverish, feeling quite heavy in the chest. I felt better an hour or so later and got back to sleep and I don't feel so bad now (about the same as yesterday, but a bit nauseous) but the sudden night sweats were worrying. Could hardly taste my cereal but that could be the blocked up nose. Not saying I have it but it's probably not impossible!