Hi there I’m completely new to this but I’ve had such a worrying time recently, since last Tuesday I had red blood a few spots on my panty liner, then it went to pinkish discharge when I wiped and now it’s more like a darkish pink discharge when I wipe but I have constant back pain in the middle and lower? This is my first pregnancy so I really don’t know what this is I’ve obviously been searching google and it’s saying all sorts, anybody else had this before?