I'm James, real estate broker from Charleston, SC.
Are you selling the house yourself or do you have a realtor?
If you have a realtor, talk with him about your concerns. Discuss with him the possible things to be done in order to get people interested with your house. It's only been a little over a couple of months, don't fret just yet. It could just be that you lack a bit of effort on the advertising front. Talking with your realtor will help to iron things out and bring more understanding.
However, if you are going in the for-sale-by-owner route in selling your house, you might consider hiring a realtor after a little more while of non-interest from possible buyers. Find someone who will have your best interest at heart.