Is it possible to not have sex in a relationship?

In January I had coersed sex with a friend who is dead to me now, it became toxic and not relevant. I'm crushing on a really great guy now and we're getting along really well and it's all virtual for now (we have been friends over a year but for the past 10 months I've been living in a city not too far away). The last time I saw him was a few months ago and I might get to see him for a few days in July before he goes home for summer. But my libido has plummeted since January and I don't want to have sex with my crush if we do end up dating. I'm 19 and he's 20 and i know sex is important to any relationship but I just don't want to build a relationship around sex anymore. Will I ever want to have sex with someone again? I would like to, but I don't feel comfortable with someone else's hands on me... Thoughts?