Will i wreck sex it i masturbate too much?

So I'm 16 and single af - always have been. I have many concerns about my sex life in general. I have large labia and I know it's normal and all that stuff but it doesn't stop me being insecure​ and writing that when/if someone finally sees it they'll comment on it or think it's wrong. Especially when teenage boys have a preconsived idea of when it's ment to look like. Secondly, I'm starting to get to know what turns me on and how I like to masturbate however I am worried that if I do it too much or get to used to it then when I come to have sex it won't feel as good. Any advice?