Just a quick post from me, got my first preg yoga session tonight, but I'm feeling exhausted. Hoping there will be lots of eyes closed and relaxing happening 
Sparks, early pg tiredness and aching are familiar though the aches passed quickly for me. Tiredness took longer, till about 8-10w when I suddenly noticed I could get all the way to 10pm without nodding off on the sofa 
Boo, glad you had a good scan, though sorry to gear about the car! Hope it's not expensive to fix. Will you be putting your scan pic on your profile?
I also have a disco dancing baby bean, he's been pretty much in the same position for the last month or so, but I think he must be doing a kind of corkscrew somersault (or 10) every evening. He also has a good jiggle around when I lay down to sleep. Luckily he's not kept me awake at all though.
Posting from memory on phone, and have forgotten what else I read. So waves to all.