Might be cooties but it would be best to let your Doctor look at it and see what he/she says. Best thing to do ! They could give you a prescription for something to heal it.
does anyone know what this rash is? it's on my inner thighs it's not fleas as no pets or bed bugs had my room checked for that http://imgur.com/a/T8EBn
Looks like a heat rash. Try using some Gold Bond Powder and wearing some loose fitting clothing for a week or so and see if that helps. If not go see your doctor.