Cyclist Gets in the Way of Cop Opening Van Door. Was “Criminality” Involved?

I was instantly surrounded by about 7 cops who all started asking me questions, like was I drunk, or on drugs, or how long have I been riding bikes, and all sorts of foolishness. At the same time the driver of the van was reprimanded by another police officer and told to get back in the van and "shut up". Prior to that he asked me why I was riding my bike in the street.

Meanwhile I was bleeding all over my leg and bike, and a random stranger came over and gave me Neosporin and some bandages, which is ten times more than any of the cops did. They filled out an accident report and asked if I wanted an ambulance. I hesitated and wasn't sure, when another police officer came over and told me "get checked" and so I said I wanted to get checked out. But the other cops quickly ushered the helpful police officer away from their group. It was like some sort of bad crime story cover-up; they huddled around me and seemingly tried to intimidate me. I really do think they asked if I was on drugs close to 10 times.