I started getting cold like symptoms last week and called in sick on Friday as I felt so weak, my head was extremely fuzzy and I just generally felt rough. Over the weekend I've developed a really bad cough and I've been up all night coughing. My throat and chest are really sore and I keep going hot and cold, I think I may have strep throat or something. WIBU to call in sick again? I feel so bad just thinking about it, like I'm letting people down as there are a few people on holiday this week so I really need to be in work.