Lactation/ may be TMI

Zorayah • I'm a FTM engaged due Jan 8th,2016 with a little girl 💜❤️💗👶🏼
I'm 21 weeks and 1 day my nipples get really chapped and today I was massaging my boobs and liquid just started coming out severely I was wondering how some people started getting breast milk it's a watery cream color now I can't touch my boo s without it leaking out I've already leaked through shirts and stuff please help me lol FTM