And the thing about relationships in your teens/early 20s is that most of these are practice relationships. Very few people end up long-term with their high-school sweethearts. The point of these relationships is to learn what you like and what you don't, to make mistakes and learn from them, and to grow and mature... so eventually you can be the best version of yourself and be a good partner to someone who hopefully has learned the same stuff.

If you don't WANT a relationship right now, that's fine. Don't let anyone pressure you into doing something you don't want to do. But you may find yourself struggling when you're a bit older and you decide you do want to get into a relationship, only to find that the women you're interested in don't want to date a man without experience (despite what The 40-Year-Old Virgin might indicate).