Hi bad,
First I 'd like to welcome you to the forum, this is a great place. If you are going to fix the bike yourself I would without hesitation get the shop manual and the parts book for your bike. You say you have a s&s motor call them on the phone and get the books and ask them about the situation they may be able to help. I think that the oil pump runs off of the cams it could be possible that something broke. Check to see if there is a warranty left on the engine with only 2000 miles? One other thing could the oil light be malfunctioning, just a thought. Hope this helps.
Good Luck
Lenny