Pink/brown colour in cm

Hello ladies !! I have one healthy daughter I didn't have any problems when I was pregnant with her her !! And after her i have suffered from 2 early miscarriages both at 5 weeks and 4 days I'm only 4 weeks and 3 days today and this morning I had pink/ brown mixed with my cm :( I'm praying this isn't a bad sign and i don't start bleeding heavily 😪 I honestly can't go through another miscarriage