Virginity

A few Qs
1. Do you regret waiting for sex until marriage if you did? And how far did you go before marriage?
2. Do you regret not waiting if you didn't but we're going to? Why?
3. What are your religious views on sex and marriage if you are religious?
Basically I'm 17 and currently planning on waiting. But it's already so hard to imagine doing and I don't even have a boyfriend . and it'll be even harder in college. I feel like I'll miss out on a lot of I wait. But I also like the idea of being pure for my husband. I'm Catholic btw.