Hi! I am 15w4d and yesterday I had bright pink spotting when I wiped starting at 12:50. Went to the ER (rh negative) and baby was totally fine, heartbeat and was moving around normally. No issues with placenta or any free fluid. The tech didn’t measure cervical length, but she did measure the opening of my cervix which is written as 2mm. They did not find a cause for the bleed. My OB has yet to call me back. Just wondering if anything else has experienced this spotting in their second tri and how things are going?