looks like this woman turned you out, and you did not turn are out, but that is speculation.
Where I am going is you need to give the forum more facts to get effective advice. For instance, how old is this woman, does she live with her parents, is she religious, etc. What were the circumstances of that 'first time'. I am not saying you have to spill your guts here, but this are some of the facts you need to give to someone you trust in order to get a considered opinion.
From the little you have given it seems the best advice so far is the advice to communicate. Tell her basically what you told the forum, and then ask what's up.