Having my second in a row

Michelle🐶 • 8 angel babies, now divorced but still hopeful for my first human child - already have my pitbull fur baby!!
Hi all. I had my first pregnancy ending in mc in March. I am 5w3d today and just learned my hcg levels dropped from 189 to 150. I cannot believe this is happening again! I have another bloodtesr Monday but the doc is not hopeful. Has anyone here had a full term after two miscarriages is a row? I just need some positive vibes. I'm heartbroken.