How can I get rid of a blind pimple fast on my cupids bow? My lips have swollen up because of it

Careful, most fast. methods (many variations of incision & drainage) are far more likely to ?tissue reaction, damage, scar tissue formation resulting in changes in anatomical shape that remains long term. Safest likely wet heat to lips to area (to ?vasodilation & blood flow), possibly proceeded an hr in advance by a suitable antibiotic, e.g. https://www.google.com/#q=antibiotics+acne - always trial & error.