I get this every so often, and it stays for WEEKS if not months, it's sore and weeps often (that's why it looks crusty) doesn't come to a head, and eventually goes away on its own. I look gross because it's so huge
Waiting for the gp to call me back about this little fucker. Had it about a week now, keeps refilling and popping. I'm guessing some kind of skin infection but not 100% sure.