Thanks, yes it was rather awful - but also a relief in a sense because there is an obvious (though expensive and annoying) cure for bedbugs. Clean everything out of your bedroom, vacuum thoroughly, run all clothes through a hot wash and dry, send curtains to the dry cleaner, throw away dust ruffle and bedspread, encase the mattress, have the exterminators in, let them apply the freeze treatment and spray, keep your stuff out of the bedroom for a week so they can come back and repeat the treatment, cross your fingers that they got every last bug and egg - and begin to heal.
Incidentally, it is possible for only one person in a house (or even a bed) to have the bites. My husband sleeps with me and never had any bites we could see. Apparently some people are just not reactive to the darn things. Or they just thought I was sweeter than him!