Boobs leaking?

Ma

I'm about 14w with my first & my boobs leak a little. Is this normal ? I thought milk wouldn't come till the end of pregnancy 😳 also should i know what gender I'm having by now? My dr keeps saying I have to wait till I'm 20 weeks πŸ˜’ my aunt found out when she was 11w via ultrasound πŸ™„ I'm getting impatient ☹️