Was walking DD1 back from school (it's about a ten minute journey. Had DD2 in the pushchair) and suddenly had very sharp stabbing pains goig from my chest, round my ribs and down to my stomach.
The only way I could stop it was to stop walking and lean right over.
I've since got home and it's now completely gone, I'm just breathing a bit heavier now. No pain.
What on earth was it?! Never had this before..arghh