My dad took me to my bed room and ed me?

my dad ook me by the arm to my room and close the door when we got in and he told me i was going to get ed, he told me to put my hands on my bed and bend over when i did i look back and i seen my dad taking off his belt and i started to beg and ask my dad to only use his hands but he told me to bend back over and now it's all over my is all red and i have a pretty big bruise on my is there any thing i can do for it,