i had this on and off from 7-12 weeks and then again today at 15.5 weeks. The tiniest (I wouldn’t even notice if I wasn’t obsessively checking the tp every time I wipe) speck of pinkish red. Not sure if it’s blood (it doesn’t smudge or anything when I rub it with the tp). No cramping at all and checked on babe with the Doppler and he’s moving around with a hr of 159. Should I just chill or should I call my ob? When this happened in earlier pregnancy they brought me in for an ultrasound (I think to shut me up lol) which was 100 percent perfect and said only to worry if it was heavy (filling a pad) or accompanied by strong cramps. Anyone else experienced this or have advice?