Nipple discharge 8 DPO

This is probably the weirdest thing I've ever posted, but I'm only 8 days DPO and I noticed my areolas seemed larger than normal. I lightly squeezed each nipple and tiny amounts of yellowish discharge I'm assuming came out of them. I've never had this happen before. With my first son nothing like this happened till my third trimester. I'm so confused!! I haven't taken a pregnancy test yet because I think it's to early, but is this a sign of pregnancy maybe?

Also sorry I didn't really know where to post this.