I think there should be nothing wrong or shameful in not dating or having any sexual relations with someone yet, at your age. To be honest, you're at a time in your life where you will probably be more ready, and you will be able to have a meaningful relationship with someone, not full of high school bullshit. If there is one piece of advice I could give to you, it is to just be yourself. People will come and go out of your life but the ones who stay are true to you. Be comfortable with who you are and someone will come along :). The person who is your soulmate or someone you want to be with for the rest of your life will be there and guide you through things, and everything will be so comfortable. Just slowly start putting yourself out there!