Leaky boobs??!?

So, this has been happening for a while off and on, and I’m not sure why or how to get it to stop. Sometimes i have clear “discharge” from my nipples whenever there’s pressure applied to them, and I can’t figure out why. I’m not pregnant bc i just had my period, and its been happening for a while. If you have any advice or experience with this it’d be greatly appreciated 😩