I was getting bitten repeatedly but no one else was bitten that has come over for hours and i am not sure if bed bugs or flea?

Many possibilities: There are many types and causes of skin rashes. Several types of inflammatory conditions of the skin, allergic reactions, and sometimes bacterial, viral or fungal infections can cause rashes on the skin. Insect bites can also be the cause of a rash on the skin. Have it evaluated by a professional and get the appropriate treatment.

If your friends were: Over during the day - they wouldn't be bitten. Bed bugs hides in crevices during the day. At night they are attracted to the carbon dioxide that humans exhale as well the warmth emitted by our bodies. They come out to feed on our blood.