u/Bright-Guest1616

Every couple days I wake up with 1 bite somewhere on my arm, hand or wrist. I'm pretty sure its a bite because its red, hard and itchy. I've checked all the corners of my mattress and havent found anything at all. I've looked up what bed bug bites look like but all the pictures show multiple bites in clusters, and I literally just get one singular welt like bite every couple days.

Should I treat everything like I have bed bugs just incase? Or could this be a different pest?