>>13107414OP, it's nothing serious. You'll be fine. I am not a doctor but the info I posted is from a doctor (my mom).
Not sure why the faggots here want to see your dick but here's a dick pick for them.
Ok, joking's done. Petechiae is normally the result of an allergic reaction. I am sorry to say but I bet your dad is probably going to end up with an autoimmune disorder as his shedding probably caused this from you and is probably doing much worse to his body.
Good luck. Keep us posted.