dirty rush

This is 100% accurate. It won't affect you at all and you definitely need to tell your rho gamma asap. You likely aren't the only girl they are doing it to. Also if you are interested in joining that chapter be honest with yourself on how much the extra attention had swayed you. Other chapters might want you just as bad if not more but they are actually following the rules. Also keep in mind that this doesn't mean you'll get a bid to this chapter. When a chapter dirty rushes a ton of girls its so they can have their pick of the group because they make the pnms think they're special. Most girls end up crushed. It's a pretty shady tactic both to pnms and to other chapters which is why its against the rules. Please report it.