I have bites on my elbows forearms, and a few on my legs. The ones on my elbows (primarily my right elbow) look similar to a rash or welts. The ones on my forearms are very small, and the ones on my legs are barely noticeable to the eye but I can feel them if I run my hands over them. What could this possibly be? I have been under a lot of stress lately and recently my eyes will occasionally get itchy and watery, and my nose will start to run. I'm not sure if the two are connected. I'm a 15 year old girl. Thank you for your help! There are pictures below. I have checked for bed bugs and haven't found anything and I have pets, but we had flea problems a few summers ago and I had problems, so I know they aren't the same bites.