Was in aller Welt ist das... war mal ein normales Maulwurf, und jetzt?

I have a few regular, flat, never changed moles on my face. One of them, in an eyebrow (lowest one shown in this pic) suddenly got swollen, almost like a pimple. At one point it even oozed out some … stuff, like a pimple.

I have a usb microscope and took some very close-up shots:

Any idea what could be happening to this previously normal mole? Should I be running to a derm?

i wouldnt run per sa to the derm..walking is fine. as long as you follow or be aware of the ABC’s of moles you should be fine. The derm will sort you out fine. good luck