Hun I would go see your doctor because the clear discharge from breast is not norm.
Hi,
this is actually quite normal even in women who are not pregnant. Is it the same on both sides? Does it only happen if you squeeze it. If you squeeze it too often, this may make it sore.
If it's the same on both sides then likely it is nothing to worry about at all. Though do bring it up next time you see your doctor.
If it is only on one side, then it should be checked and you should mention it to your doctor. If you can feel any lumps or anythign unusual on the side that has the liquid you should definitely get it checked out.
Hope this helps.