Why do i keep getting a recurring rash on my elbow? im suspicious of having bed bugs, could the bites be causing that?

Elbow rash: Bed bugs are not likely to cause a recurrent rash limited to the elbow; BB bites generally are widely scattered small red itchy bumps. There are too many possibilities to even guess at the cause without more information and seeing the rash itself. See your doctor or a dermatologist. Or consider Health Tap's concierge service, where a dermatologist might be available for online care.