Started a new job in Jan. For the past month I've been run down with a cough, then over the Easter weekend I got tonsillitis. I was due back on Wednesday and thought I was ok and didn't feel to bad physically but I just couldn't function properly at work and towards the end of the day I burst into tears and then went home. Planning to call in sick today and tomorrow. Is that awful? I don't want them to think I'm a flake.