I am 29 years old, not pregnant and tonight I noticed black spots on my nipple. At first I only noticed one that was really dark and I thought it was a black head. I squeezed it and it was dark maroon blood. It wasn't a lot that came out but enough to make me check around. I ended up finding more on both nipples. When I squeezed each one, it wasn't a lot of blood, just a dot or two for the smaller ones. I don't have insurance so I'm doing a little research to see if this is normal. My period ended about 2 weeks ago and the other day had rougher sex that actually caused me to start spotting. I don't recal my husband being rough with my nipples, but I do know they were getting extra attention from him. Could that be the reason?