Leaking breasts- pregnant??

I’m 11 months postpartum. We have been ttc for our last baby (as it took 5 years to conceive our previous babe- early start) anyways, I have not breastfed my son since he was 2-3 months old. Today I have having colostrum leaking from my breast occasionally throughout the day and when I squeeze. Has anybody ever had this happen? I’m 9dpo.