Her Happiness

Ever feel like you're useless? That the people you love would probably be better off without you? I can't help feeling like that now. I'm normally such a happy person, but my girlfriend has been going on about suicide, and I can't help but think "Why is nothing I'm saying making you feel better?" She really would be better off without me, I obviously don't help her, but when I say these things to her, she gets even worse. Someone please help me. I've always been there for her, day and night. She knows she can call or text me at any time, day or night. The only trouble is... I can only see her once every two months or so... That's like... six times a year, and that's hard. Stupid long distance. But I try and see her whenever I can. I love her, what can I say to make her feel better. I feel awful about not being able to help her, and when I've tried suggesting things, I seem to make matters worse. I feel awful about making her spend her life with someone as useless and pathetic as me. She's so beautiful and talented, and I'm this little reject who isn't good at anything. What can I do... Or say, to make her happier? Because her happiness is all that matters to me. Please help =[