I am 29 years old, and I have a small amount of clear sticky discharge from my nipple, and my breasts are so sensitive especially my nipples right now.

I’m 2 days late but I took a test and It was negative. I am newly on the pill, month two. It’s been a 8 years since I’ve been on the pill so maybe it’s just my body adjusting. I had a IUD previously. Any help/advice would be appreciated!