My feet hurt because I fell on them (read more)?

Earlier today, I jumped off a ledge of a small barrier wall to get to the pavement below, I fell both feet and now my feet hurt a LOT. I have to walk flatly because if I walk normally, it hurts. Can anyone tell me what I hurt, how long it will take to get better, and if I need medical attention? Also, any way to relieve pain would be nice. Also, Advil helps minimally. Thanks so much, and please, legitimate answers only.