I have grown a third eye that looks suspiciously like a 'blind' peri meno acne/cyst. I've been getting these in and around my eyebrows for the last 2 years or so. I KNOW I have another one under my eyebrow. For the first time I thought, fuck it, I am going to mag sulph this thing. So I put the paste on at about 7pm with a plaster on top. Left it. Took it off about 45 mins ago and it had a head that burst! What do I do now? I'm currently sat with mag sulph + plaster again. Do I squeeze? Leave? Hot flannel?