Am I Pregnant?
Thanks for writing in.
Since you are having your periods at the moment there is no possibility of pregnancy. From your post it seems you have some discharge from breast. There can be many causes of discharge from the breast like nipple stimulation, mammary duct ectasia, intraductal papilloma, galactorrhea which can occur due to underactive thyroid, injury and breast abscess.
If the breast discharge does not cease in the next few days please get yourself clinically evaluated by your OBGYN. Take care!