Night and wanting I do think there's something in that, I've read so many times about women experiencing changes in their cycles when TTC. I don't know if it's because we pay more attention to things we wouldn't normally notice, if it's coming off birth control, if it's the stress or some other reason but it does seem to be a fairly common thing.
Fly hoping the dip isn't indicative of AF, I remember reading about implantation dips on FF. It's still a beautiful chart, I have chart envy!
Sammy glad you're doing a bit better at the moment. I think that's all you can do. Take it moment by moment and be kind to yourself. Hope your day passes quickly!
Hello moomin that's the best description of a fertility treatment I've ever heard, do you work in marketing? 
Well I didn't have any Sherlock Holmes with a cold action last night, fell asleep before DH finished work. Am determined to DTD tonight, still ill though. The joys of TTC!