I fell on the back of my head skating, should i see a doc?

OMG yes immediately. When you hit your head on something there might be no pain or sign at all but inside some sensitive part may be bleeding or damaged. Dont you hear news recently there a big star ( forgot her name) who fell skating then felt fine for a day and died next day without even noticing feeling anything... it was all over the news. Save your life run to emergency don't worry about money over your life. YOU DONOT JUST NEED DOCTOR YOU NEED TO RUN TO EMERGENCY.