Bless her, me too. Nurofen Plus for bed and the hot water bottle. It's horrid and always turns up at the wrong time. I was three days late and definitely NO reason. DH ain't got a hope in hell of that right now 
Damn periods, I'm 42 and get I'd get it all whipped out I swear. Being 15 and having years ahead, poor thing.
I've been good - cleaned, tided, shopped and cooked a nice roast dinner. Hard when you are worn out. I should be tired. But we had a lovely family meal and I'm content.
Enjoy the yoga, an hours peace sounds lovely.
My little one will be excited, she's ready. She wants to go. I might have a cry on the way home though, but DH is no better than me TBH, I can see us both getting home and sobbing. A new phase in life begins, at least she's happy and ready, she's certainly not shy and scared 
The vape is definitely a thing, I had the pain on the way to the shop today. First time in days as I've not done it as the children have been around.