If the fluid comes out without your squeezing the nipple, and the fluid is sticky, (vs. clear) and this continues, you should definately get it checked out.
But also, as japdip advises. Kat
Breast discharge usually isn't anything to become alarmed about unless it is bloody and is produced without stimulation. In the abscence of other symptoms this could very well be some type of skin irritation. I would advise you to ck. with your Dr. for an examination and any testing that he/she feels appropriate in your particular situation. Regards ....