Ouch - Hi - thats good that you didnt fall for no reason - but - the fact that you are still having pain and dizziness is worrisome - I trully would just get to the doc and have them take a look (soon?).... growing up I had numerous concusions - adverturesome kid - and as an adult continued trend - now of course with PN had a couple really good ones... learned that when hitting your head hard you really should have it checked - i know some time has gone by but the fact you are still having dizziness and off balance is worth investigation - just to be safe.....