Ha ha to all you super early testers
Claire, I don't know anything really about OPKs as I don't use them, sorry.
Raye - I can see things on the blue tests more easily, but there's definitely something and you're so early - can't wait to hear your blood test results! FX!
Re aching ovaries (sorry now I'm not sure who asked) - I've heard people saying (and experienced it myself, but not every time I've been pg so I suspect you can't rely on it as a symptom, as always) that it can be a sign of pregnancy because the corpus luteum is pumping out hormones since there's no placenta to do so. So FX that it's a sign this time!