Ok guys, about a month and a half ago I get ****ed and was hitting my heavy bag as hard as I could(bad form too). I don't know how long I did it for but after I was done my knuckles were swollen up and hurt like hell. Now a month and a half later I still can't hit my punching bag lightly without it hurting. How long should this take to heal and is there anything I can do to speed it up a bit?