it is possible. the skin beneath is pinkish because you just picked a scab off, just like it would be on any other part of your body. in the future use more adequate lubrication during masturbation. :)
on does it sound like anyhting to worry about such as hepres?, it doesnt follow the typical symptoms of herpes..its to remeber what would have cuased the scab, i did not have any other symtoms if herpes
i don't think so. you can always go have a blood test done to see if it is hsv.
it sounds like you may have made a raw spot from agressive masturbation. that would have caused a scab.