Question

Has anyone experienced bed bug bites that are never in a cluster or line? I've been paranoid going on two months now. About once a week, sometimes twice, I will notice what seems like a bite on my arms. Always on my arms, always isolated, no other marks nearby. I inspect my bedding daily and have three different types of traps around my bed and have yet to find any hard evidence outside of these "bites". The paranoia and constant inspecting has put a damper on my social life and relationship. Just curious if anyone has experienced something similar and whether it proved to be bed bugs or something else. Thanks.