Spotting, 33 weeks pregnant, TMI

Over a week ago, I had a little bit of spotting (first picture). It didn’t do anymore other than in the picture, so I didn’t really think it was important to tell anyone. Today, I noticed there was a little bit more spotting (second picture). But that’s all there was. I just had a prenatal appointment, baby is very active and heartbeat is good. Is there any reason to call my doctor??