Forget her?

So, this girl liked me for a little and about 2 weeks ago i found out she liked me. when she told me i said we should get to know each other a little more (we only knew eachother for a week or so). Since then people hav been coming out of the blue telling me not to or to go out with this individual. Since then we have been hanging out alot. and some times we are holding each other and the next day i txt her and she semi ignores me. Because more and more ppl were telling me not to go out with her i tried to talk to her about it by asking her of she still liked me. now shes ignoring me. should i forget her like some ppl are saying?