I have large red itchy bumps that keep occuring in different spots and different times all over my arms, fingers, legs, and feet. I have been to two derms and they both have told me that they think it is bed bugs. I have stripped my bed several times over the past 7 months and have found nothing. I currently have 6 (4 on my right arm, 1 on my left arm, and one on my ring finger). This is the most that I have had at once, usually it is just 1.