worrywart all I can suggest is look at the positives. Bub is in the right place and HCG was doubling. That is fantastic. No one wants to see bleeding in pregnancy so of course your worried but its brown mostly so that is great and it doesn't sound like your in pain with the bleeding just at night which is also normal to have some stretching pain. You still feel pregnant which is great. Any other symptoms like sore boobs etc? I hope Thursday comes quick for you and your scan shows a lovely little bub with a gorgeous heartbeat then you can relax a little more. I know this probably doesn't help but just wanted to point out the good things. When you have had such a difficult journey to get to this point I think your anxiety is 1000 times worse. Sending you stacks of sticky vibes.