C section cut

Cindy💕 • 18, mummy to George 31/07/16👶🏻💙 fiancée of a amazing man 5th Jan '16💕
Had a c section 3 days ago and got my dressing off today, been wearing the netty material kind of hospital underwear and it had rolled down so I gently pulled it up and noticed there was some spots of blood on it, is this normal or should i worried?