Okay so yesterday me and Hubby made love (ha only for collection of Sperm) lol. and I had him suck on my nipples during it for stimulation. After wards i got in the shower to clean up, and my nipples looked so weird, ill try to explain how they looked the best i can. They were really pointy and long like normal when there hard. and there were like ripples in them like fat rolls lol.. and then there were white really big bumps all over them. and then they would go back to normal, then when I got back in the hot water they would do it again. IT happended like 3 times... Is this normal, or pregnancy related?