I’m due tomorrow and have been having brown and now brighter red discharge... is that normal??

I can attach a photo and I’ve called my midwife and she said it’s probably okay. Started out more dark brown and mucusy but now it’s more watery and blood streaked. I thought The bloody show was a one time thing but it’s been 3 days now. Please help! I’m ready to meet my boy and just want to know he’s okay. Has anyone else had this and then delivered a healthy and happy baby?