I'm a junior in high school, and I've never had a boyfriend, and I've never kissed anyone. I just feel like a loser. I've known girls that had boyfriends in the 7th grade, and it makes me jealous when I see another girl kissing her boyfriend, walking and holding hands etc. I'm not trying to sound desperate, but all I want is someone to love, and someone to love me back. What can I do?