i was on bike when a bee got stuck in my shirt .... well the point is i tripped i scrapped my lower palm (near my thumb) its superficial but not a small scrape neither a large one on my left hand there's no problem cause the scrap is small but on my right hand its kinda swollen when i got back to the house it was bleeding a bit i washed it with water and it stung 
but then the bleeding stopped then i put a band-aid my farther hes a doctor told me to put some (brown liquid on a napkin and spread it on the scrape )i thinks its called iodine in English after a min i washed it off and put a band-aid on it again that was around 3 o'clock now its 1 am its kinda reddish(around the scrape only) and hurts when i move my hand (expand it mostly)and its a bit swollen compared to the other hand, i put some iodine again and raped it with gauze it normal :S and if not what am i going to do :S
PS:im 15 ,and i'm a bit scared cause i once read one of my dads medical books about gangrene and bacterial infections
but then the bleeding stopped then i put a band-aid my farther hes a doctor told me to put some (brown liquid on a napkin and spread it on the scrape )i thinks its called iodine in English after a min i washed it off and put a band-aid on it again that was around 3 o'clock now its 1 am its kinda reddish(around the scrape only) and hurts when i move my hand (expand it mostly)and its a bit swollen compared to the other hand, i put some iodine again and raped it with gauze it normal :S and if not what am i going to do :SPS:im 15 ,and i'm a bit scared cause i once read one of my dads medical books about gangrene and bacterial infections