she either butt rubbed on something or she got kicked. The swelling is going down a bit. Its not active bleeding, hoping that it doesnt start once the swelling is gone down. I am not doing to much to it right now as the dried blood is protecting it, I plan on cleaning it really good tomorrow and putting more ointment on it. Thankfully it doesnt seem to be bothering her to much.
I am going to look back on previous pregnancy pictures to see if I can determine how far along she is. Also look at udder pics to see about how long before foaling she builds an udder.