My cycle Sunday and I am 11 dpo.

I noticed yesterday night I had clear liquid drops from my nipples nothing major just a few clear drops. My breast have been sore and I started to lightly spot yesterday if I wear a pad there’s not trace of anything unless I actually wipe myself down there I see light pink/brown discharge. It is possible that Im in implantation mode? I’ve never had liquid come of my nipples since I was breastfeeding four years ago. Any advice I’m waiting to see if I actually start my cycle on Sunday. Still have some discharge today but no flow or anything nothing on my pad.