I'd like to preface this by stating that I'm an overprotective parent fighting with an OCD diagnosis.
Here is the situation:
-Yesterday (New Years), I was walking my 3 year old son from a restaurant to our van and noticed a puddle of fresh vomit
-The vomit was light pink (which has me paranoid of blood presence)
-The vomit was reversed over by a car and wet tracks were left in our path.
-We walked around the large puddle, but crossed over the wet tracks and may have stepped on residual vomit
-I urged my wife and Mother to let me clean of my son's shoes and hands, but they thought it was silly
-Once he got in the car, like every other toddler, his hands were eventually in his face/mouth and he may have touched his shoes.
Do I need to worry or test him?
Thank you so much any assistance.