Answer: The most likely diagnosis is
Hemophilia.
Explanation:
Hemophilia is a medical condition in which the sufferer bleeds excessively from any slight injury.
There are 3 types of Hemophilia: A, B and C.
The condition is typically caused by a deficiency in a blood clotting factor called Factor VIII for Hemophilia A, while Hemophilia B (also known as Christmas disease) is caused by Factor IX deficiency.
Can be prevented by getting vaccine and HBIG (hepatitis B immune globulin) soon after coming into contact with the virus. Persons who have recently been exposed to HBV should get HBIG and vaccine as soon as possible and preferably within 24 hours, but not more than 2 weeks after the exposure
Hope this helps!:)
They are just from shaving. Or if your really cold it is goessebumps