Leaking colostrum already

Avionna Marie`s mommy👣 💜👣 • livin that mommy and wife life! hubby and I have three babies. one son and two girls. expecting our third baby girl August 14th.
I'm 12 weeks on Saturday and woke up to my shirt and right nipple leaking. Isn't that too early? I'm thinking maybe because I stopped breastfeeding in August that it was still in my system?