Even while breastfeeding??

it's normal to be clotty, if they're little clots it's normal but if they're bigger ones like the size of a quarter, get checked.

it's normal, only time I'd worry is if theres a white almost yellow like substance through the blood. Could just be your period too, I got mine 6 wpp

It's just bright red no clots or anything

I hate blood... But if it's brown or looks kind of old I wouldn't worry so much, but if it's heavy, bright red, heavy, and or full of clots you may want to call your on doctor and ask what's normal for postpartum bleeding.