gloria.p wrote:
Bedbugs are a possibility, particularly if you have been traveling
recently.
Look also to spiders. Here are some photos comparing bedbug to spider
bites:
http://www.badspiderbites.com/
gloria p
Those are _American_ spider bites. There being 2 UK groups on the list I
assume the OP is in the UK. I don't think any UK species do anything
like that.
Andy