My husband was in a motorcycle accident 5 weeks ago, he had a large laceration under his knee but no broken bones - he is now experincing a red rashlike spots all of his entire body - ankles and feet are worse, he is seeing a docotr and a plastic surgeon for the cut to his leg, I just looked online and found his spots to be exactly as petechiae looks - This has been ongoing and is getting worse day by day, is this normal or should we go see a dermotoligist and make sure its not something more serious??