bugs The week before the scan is the worst, I feel for you! Try to take one day at a time and keep very busy!
squiz You might never get any popping, it's different for everyone! With DS, it felt like internal muscle twitches and fluttering, I never had any bubbles or butterflies, like so many described their first movements. Always wondered what a butterfly would feel like anyway, the poor thing would probably go mental trying to get out! 
fedup Look at it this way - if there was something seriously wrong, they would have probably phoned you by now! With DS, when everything was fine and low risk, I received a letter nearly two weeks after the scan and bloods. Now, with my high risk, they called me 2 days after the testing! So I'd say, this is a good sign!
I've currently got my head in the sand and try my best not to think about what will happen if the Harmony test comes back as high risk. The idea of having an invasive procedure is scary - seems crazy to take a risk like that, given my mc history. But if the results are inconclusive, could I face not knowing for certain? Or wait until later, when they do the detailed anomaly scan? So much to think about, my head is going to explode. Therefore I am stubbornly ignoring everything and am immersing myself in work and everyday life 