My breasts started leaking about 2 months before Maddy was born...not a lot...but they were...everyone is different...I wouldn't take it as anything other than a sign of how close you're getting! :)

Yeah i leaked lots... started at 7 months.... had to start putting towels on the bed around 8 months LOL... i had ridiculous amounts of colostrum prior to delivery.

I am leaking and have been since the 2nd tri. Maybe not as much as you are stating but I know last night it was enough to be dripping.

during my pg iwth Emma I started leaking around 12 weeks, and didn't stop. I had breastfeeding issues (supply issues) which seemed weird to me since I leaked so much.
With Noah's pg, I was still nursing DD, so I had some colostrum the whole time, but I did get more towards the end, and my milk came in really well after he was born.
Maybe this is the Lord's way of supporting your desire to breastfeed! :D

blessings,
Amber