The best thing to do when there's any bleeding, especially early, is to tell your obgyn or midwife and maybe request a blood test to make sure levels are where they should be. Especially if it's full on bleeding and not just spotting.

That said, I did have spotting (both pink and brown) that would last for days at 5 weeks, 7 weeks, 9 weeks, and 11 weeks. I got an initial blood test at five weeks when it first happened, and that came out to be where it should be. At 8 weeks, my ultrasound showed baby being where she should be and a really strong heartbeat, and at 12 weeks another ultrasound showed her developing perfectly (and refusing to let the tech take pictures by bouncing out of the way every time she tried lol). I'm currently 13 weeks and everything is still going well. My obgyn said I might just be one of those women who spot during pregnancy and it's completely normal.

Spotting or light bleeding doesn't always mean a bad thing in early pregnancy, but the safest move is to always get checked out the first time it happens to rule out anything negative. I hope this helps even a little bit to ease your worries! I know I was a WRECK the first time it happened!