TWW leaking nipples?

Okay so I've been pregnant 3 times. 1 healthy baby, stillborn then miscarriage. This has never happened before. We've been trying to conceive for a few months after the latest miscarriage.

I'm 6-7 dpo. I took my shirt off and sat down for a second before my shower. (Yes I was naked for no reason) 😂 I was looking at my stretch marks on my boobs when I lightly squeezed my nipple and there was a clear liquid that came out (just a drop) so I did it again and this time it was white.

Just like when you are breastfeeding and it is clear then turns milky. So I'm super confused. Has this happened to anyone?

It was only a few drops from each boob, I tried to squeeze more to see what it was and nothing comes out now

I gave birth to my stillborn 9 months ago so I never breastfed her, I let my milk dry up which only took a week or so. I only breastfed my daughter for a few months and she's 19 months.