Pimple like bump

Had what looked to be like a pimple on the bottom of my penis where the foreskin was cut when I was a baby touched it the other day and some of it came out it has been two days and it looks like this should I be concerned not really any pain

I Have no clue how to post a pic

To upload photos:

Some phones can upload (you have to use desktop mode), but others don't. The scenery icon is the one you need (but the icons don't appear on either of my phones or tablets). 

Alternatively:

First transfer the photos to a computer. In the computer browser, log in to Patient.info and hit reply in this thread. Click on the 4th icon on the right above the reply box and you can upload photos from there.