I pulled a hangnail off of my finger and now it hurts and is red and swollen 🥴 has this happened to anyone and how do you get rid of it?

Hurts but it'll heal, just keep it clean

Put a bandaid on it with neosporan if you have it. Also, instead of picking hang nails, get a fingernail cutter and cut it off. It won't hurt unlike pulling it off.