What I thought was a cold sore gone rogue turned out to be an infection of the gland between the lips and the face (which I didn't know existed)! Doctor popped it
Get Rid of Cold Sores Faster by Popping Them - Patient's Lounge
Cold sore - Symptoms and causes - Mayo Clinic
Cold Sore Vs. Pimple: Differences, Symptoms and Treatment | Be Beautiful India
Can you Squeeze and Pop a Cold Sore? – Blister Balm®
How to get rid of a herpes above my lips in two days - Quora