Posted: 10/07/2014 at 08:52
Flea beetles are so small I don't know what they look like but they don't bite people, they're veg eaters.
Do you spend a lot of time outside? I often get bitten by unknown somethings in the garden but the itchy effects don't develop til the next day, so it would be easy to think they happened at night.
Mozzies are good night time biters though