I'm a little freaked out because this has never happened before. My lo is 6 months and we are exclusively pumping. Last night when I was pumping, it was totally normal and white then all of the sudden, I looked down and one of the bottles was bright pink. My nipple hurts and I think it cracked and I must have bled in the bottle. My husband said, "gross!" and I was a little freaked out about it, so we threw it out. What should I have done? Now, I've turned the suction way down on my pump, and I'm not pumping as long because I'm scared it will happen again. So, of course, I'm engorged and I'm having to supplement with formula. I've just been treaing with Lanolin, but when you have to pump every few hours, it has no chance to heal.