Last weekend I was fooling around at a party, we were climbing trees, I jumped out of one and landed with the area between my balls and my anus and it has been swollen since, I have been applying ice packs every so often, but it still seems to remain swollen, will this go away? Also ever since the accident, I have not been able to get a fully hard erection, is this normal? Will I be able to achieve a full erection again?