@Geterdone
For me, you have some red flags in your profile and none of them are about being interracial. I will address one of them as I am a firm believer not all red flags should be pointed out. Being true to who you are in your profile allows everyone to determine if there is an honest level of compatibility and vice versa.
ONE thing that may be keeping others from contacting you from just your SLS profile is the females age. Even if you are 22 you look so much younger (lucky you). For this reason alone your best bet may be to go to clubs (where you have to be 21 to attend) since everyone is carded people will KNOW you are of legal age.

