My right ring finger joint swollen and hurts?

i think i injured my right ring finger last week, and it is hurting still today, but today, i injured it the same way i did last week, and it hurts a lot, like if i type

this is the injury of my right ring finger, put your right palm face down, now use your left hand, and move your ring finger, towards your pinky, in 45 degrees, thats how i was injured, it went really quick, cause i accidently got it caught in someone's jersey, it looks swollen, and it isn't look like it's out of place, has anyone has this injury, please help?

if i close my fist, it hurts, i just injured it 45 minutes ago

i did this when i was chasing my dog under a chair,i bent a finger so badly that i had to have it splinted. i had to keep it on for two weeks,it was a bad sprain. just have your doctor check it and refrain from moving it.

You jammed it, Ice It put a splint on and try not to bang it.

u might have jammed it
it happens to me so much it doesnt even hurt anymore
just pull ur finger out a litlle bit and it should help
and put ice on it if its bad
evryone always says to pull it and it seem to work

you may have sprained it try cool compresses for 15 minutes out of every hour and if you are not allergic take ibuprofen it is an anti-inflammatory