Re: Itching - broke out in small red bumps
It could be stress, heck, you could be itching almost out of habit. (Once the skin gets irritated, it's tough to un-irritate it.)
Have you tried a strong antihistamine for several days? That will knock out most rash-like problems unless you are being continually re-exposed to the source.
Just FYI: Bed bug bites always come in groups of three, because the bug bites 3 times. But, some people are not allergic to their saliva, so they can be bit and never know it.