I’ve had a lump on my eyebrow since Friday. It’s hard but moves around. I’ve been trying to squeeze it (I know I shouldn’t!) but it’s not bursting or anything. It’s quite painful to touch and now, if I raise/wiggle my eyebrows, all around the lump, eyebrow around my eye hurts and feels very tender. I’m worrying that it’s some kind of infection and it’s spreading and I don’t know what to do!