DS2 had a bit of a red sore bottom yesterday (teething and cold) which I've been putting a zinc oxide based cream on.
This morning I noticed it was all red pin prick spots and thought it was the nappy rash worsening overnight. However, when I've changed his nappy again, it has changed to dark purple and on closer examination is like little blood blisters under his skin which don't disappear when pressed. The skin isn't broken at all.
He is choked with the cold so is pretty miserable, and I know that not all non blanching rashes mean meningitis, but I've never seen anything like this on a bottom before and wondering whether I should be worrying?
Any advice?