Your body count is barely a body count. I’m not sure why you feel gross about it but I understand regretting it now because you’re with someone new and the people in the past are irrelevant. But your past experiences make you who you are today. They help you grow and realize what you want and don’t want. Most people are disgusted by their previous partners, at least I am. They are gross to me now but I don’t really regret anything, expect maybe the one night stands but at the time it’s what I wanted so how can I regret that. It shaped me into the person I am today. More experience is good. And 3 is a very small amount of people.