Should I seek medical treatment for my toe

I kicked my bed base 2 nights ago withthe toe next to my little toe. Yesterday I could not get a shoe on – went to work an had a full day of being up and down. By the time I got home and could finally put my foot up the upper pad of the bottom of my foot was swollen, extreme pain…toe is gray with blood coagulating around the nail and blackish on the backside of the toe. Very painful….took today off to try and rest it. Still painful and nasty looking…what should I do???