Dear sir/ Mam,
By the symptoms that you are telling me it looks like a furuncle
( infection of a hair root ). Since it has already ruptured , the pain you are having might have reduced but still you will require to take a round of antibiotics with analgesics to prevent it from spreading and controlling the pain. The other hard lumps that u feel now are the inflamed lymph
nodes behind your ear. They will settle down after the antibiotics. Also keeping the area clean will help. Hope this has helped you.