C section cut

Cindy💕 • 18, mummy to George 31/07/16👶🏻💙 fiancée of a amazing man 5th Jan '16💕
I had a c section 3 days ago and finally got my dressing off today, I'm wearing the netty kind of material underwear from the hospital and they had rolled down onto my cut, and when I pulled them back up they had a few little spots of blood on them, is that okay or should I be worried?