Honestly, the best thing you can do for her is leave her alone (more than you are) and let her come back to you on her terms. by bombarding her with texts, voicemails, emails etc.. you are pushing her away.... (have you ever had that annoying friend in school or wherever that just wouldnt leave you alone? that was always hanging over your shoulder?) ... this is you in her eyes.
She knows how you feel about her and the situation, trust me.
Let her know that you are going to try to let her be and give her time but reiterate how you feel about her... then let it go...
Hunter S. Thompson once said "Buy the ticket, Take the ride."