I do see people selling running gear but would probably only buy any of that if it was quite heavily discounted and it never is.
Only thing I've ever bought before a race is a coffee. I'd probably buy stuff I actually needed for the race ahead if I happened to have forgotten it (gels, plasters, vaseline - all for longer races above 1/2 mara).
This morning, I got up before you, made us both tea, made our sons breakfast, tidied the kitchen, stacked the dishwasher, put a load of washing on, made my lunch, ate my breakfast, got changed, dressed our son, took him to nursery and left for work, while you drank your tea, ate a bowl of cereal and got dressed.
But, yes, you are the one who is "stressed out" because you've got so much on. You have my eternal sympathy.
You are becoming more like your Mother every day, and frankly, it scares the shit out of me.
If I had actually said that last bit, I'd be divorced by now!
No, I can't actually feel how ill you are but, whenever we both pick up a bug at the same time, it somehow always seems to affect you much worse, meaning I have to do all the childcare while you collapse in bed. Maybe these things do affect you more, I don't know. But if they do, eating better and doing some exercise would probably help!