Nipple piercings.?

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Kinda embarrassing but I had my nipples pierced twice, over a year ago I took them out ever since I've had a white paste discharge as both of my nipples you can still see the holes from the piercings on both sides.. today I had a good amount of clear liquid drain out of it i felt the sheet wet and wondered where it came from then I seen my nipple just discharge, has this happend to anyone 😣 I know the white paste discharge is normal but clear liquid this is a first! Only on one side though. I just had a d&C a week ago but I'm sure it's nothing to do with the pregnancy, as I was only 6 weeks.