Kris. It is so scary isn't it. I had cramping and bleeding with all of my pg's too. Up until about 10wks or so with both Lily and Liam's pg's. It is worrying but honestly there is nothing you can do. It's great you hae a scan tomorrow, though if You're only 5-6wks, you might not find out much, because bubs may not have a heartbeat yet anyway. I had this happen with Lily's pg. I had to end up having hcg monitoring as it was so early. It could still be implantation/settling bleeding. You are most likely still very early on in your pg. Good luck hun, I'm keeping everything crossed for you Rest up and take things easy.