Ceilidh injury. Probably.

I sustained this injury at 77's wedding on Saturday.

I'm not sure how, I don't remember it happening and in fact it doesn't hurt even when you poke it. However as of Sunday my middle toe has started going purple.

Could be the ceilidhing, and in fact I did fall over during the dancing when my partner fell over and I fell on top of her, but I don't think that was the occasion as that was more of a face plant.